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ffmpeg

autotoolsAdvisory 35

A complete solution to record, convert and stream audio and video

Current
8.1.2
Candidate
9.0.2
License
GPL-3.0-or-later

Build

TargetResultLast successful versionSucceeded at
rva23
8.1.2
rva20
8.1.2
x86_64
8.1.2

Advisory · 35

Query product
ffmpegNVD
Query vendor
ffmpegNVD
Query version
8.1.2NVD

Provider matches do not establish RPM applicability. Local patches, bundled dependencies and binary artifacts are not evaluated.

  • CVE-2025-25468
    NVD
    Summary
    FFmpeg git-master before commit d5873b was discovered to contain a memory leak in the component libavutil/mem.c.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.381%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; < 2025-01-13NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HNVD
  • CVE-2025-25469
    NVD
    Summary
    FFmpeg git-master before commit d5873b was discovered to contain a memory leak in the component libavutil/iamf.c.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.463%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; < 2025-01-13NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
  • CVE-2026-107660
    NVD
    Summary
    FFmpeg before 8.1.3 and 9.x before 9.0.2 contains an improper certificate validation vulnerability in tls_open() of libavformat/tls_mbedtls.c, which skips hostname checks for IP-address hosts. Network attackers can intercept https, rtmps, or tls connections to IP-literal URLs with any trusted CA-issued certificate to read and tamper with streams.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.136%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; < 8.1.3, cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 9.0, < 9.0.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:NNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-107675
    NVD
    Summary
    FFmpeg through 9.0.2 contains a missing host key verification vulnerability in the libssh-based sftp protocol handler that allows network attackers to impersonate SFTP servers. Attackers performing man-in-the-middle, DNS, or ARP spoofing can capture passwords supplied in sftp URLs, serve forged media, or receive uploaded output.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.186%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; <= 9.0.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:NNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-107676
    NVD
    Summary
    FFmpeg through 9.0.2 contains an uninitialized memory disclosure vulnerability in av_dynamic_hdr_plus_to_t35() that leaves up to three payload bytes uninitialized when tone_mapping_flag is 0. Attackers can supply crafted Matroska T.35 BlockAdditional or HEVC/AV1 SEI metadata so that remuxing or transcoding writes leaked process memory into output files.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.142%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; <= 9.0.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:NNVD
    CVSS_V4
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-107677
    NVD
    Summary
    FFmpeg through 9.0.2 contains a denial of service vulnerability in the DASH demuxer that allows attackers to trigger an infinite loop by supplying an empty SegmentTemplate media URL. Attackers can craft an .mpd manifest declaring SegmentTemplate media="" so get_current_fragment() calls av_strireplace() with an empty search string, consuming CPU indefinitely.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.137%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; <= 9.0.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-107678
    NVD
    Summary
    FFmpeg through 9.0.2 contains a stack exhaustion vulnerability in av_encryption_init_info_free() in libavutil/encryption_info.c, which recursively frees AVEncryptionInitInfo linked lists built by the MOV demuxer's mov_read_pssh(). Attackers can supply a crafted MP4 file with tens of thousands of small pssh boxes to exhaust the stack and crash the process, while also causing quadratic CPU consumption.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.093%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; <= 9.0.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-107695
    NVD
    Summary
    FFmpeg before 8.1.3 contains an infinite loop vulnerability in the HLS demuxer that allows remote attackers to cause denial of service because parse_playlist() accepts Master Playlist tags inside Media Playlists. Attackers can trick victims into opening a crafted self-referencing playlist that endlessly adds variants in hls_read_header(), causing unbounded CPU and I/O consumption.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.467%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; < 8.1.3NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-107696
    NVD
    Summary
    FFmpeg through 9.0.2 contains an infinite loop vulnerability in ff_rtsp_connect() in libavformat/rtsp.c that follows RTSP 3xx redirects without any redirect limit. Attackers controlling an RTSP server can answer every request with a 302 redirect to itself or another server, causing endless reconnects that saturate a CPU core.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.359%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; <= 9.0.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-107697
    NVD
    Summary
    FFmpeg before 8.1.3 contains a protection mechanism failure in the HLS demuxer that allows attackers to bypass protocol and allowed_extensions restrictions when opening child playlists. Attackers can supply a crafted master playlist whose child playlists use disallowed protocols or non-multimedia local files, making parse_playlist() open resources the HLS security policy should block.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.319%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; < 8.1.3NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:NNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-52295
    NVD
    Summary
    FFmpeg before 9.0 has an out-of-bounds read because the copied extradata lacked required padding before GetBitContext-based access in libavformat/iamf_writer.c.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.176%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; < 9.0NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:LNVD
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HNVD
  • CVE-2026-52296
    NVD
    Summary
    FFmpeg before 9.0 has an out-of-bounds read because of missing required padding in WMA extradata allocation paths in libavcodec/wmaenc.c.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.158%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; < 9.0NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:LNVD
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:HNVD
  • CVE-2026-52297
    NVD
    Summary
    FFmpeg before 9.0 has an out-of-bounds read because there is insufficiently padded extradata in the MOV parsing path in mov_read_iacb in libavformat/mov.c.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.116%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; < 9.0NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:LNVD
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:HNVD
  • CVE-2026-64830
    NVD
    Summary
    FFmpeg versions 2.1 through 8.1.2 contains a heap buffer overflow vulnerability in the VobSub subtitle demuxer that allows attackers to corrupt adjacent heap memory by supplying a malicious .sub/.idx subtitle file declaring more distinct stream IDs than the fixed-size array bounds in libavformat/mpeg.c. Attackers can craft a subtitle file with excessive distinct stream IDs to trigger unbounded writes beyond the vobsub->q[] array boundary via ff_subtitles_queue_insert(), potentially achieving arbitrary code execution in any application using FFmpeg's VobSub demuxer.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.646%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 2.1, <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-64831
    NVD
    Summary
    FFmpeg versions 8.0 through 8.1.2 contains a stack buffer overflow vulnerability in the Vulkan HEVC hardware decoder that allows remote attackers to overwrite return addresses and adjacent stack frames by supplying a crafted HEVC/H.265 bitstream. Attackers can embed a malicious vps_num_hrd_parameters value exceeding HEVC_MAX_SUB_LAYERS in any supported container format to overflow stack-allocated arrays in the vk_hevc_end_frame function, potentially achieving arbitrary code execution.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.851%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 8.0, <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-64832
    NVD
    Summary
    FFmpeg versions 4.4 through 8.1.2 contain a double-free vulnerability in the NVIDIA NVDEC hardware decoder within libavcodec/nvdec.c that allows attackers to trigger memory corruption by supplying a crafted video file. When no decoder surfaces remain, the ff_nvdec_start_frame_sep_ref error path frees memory via nvdec_fdd_priv_free while the calling layer subsequently frees the same frame description data, resulting in a double-free of the underlying decoder context in any FFmpeg-based application using NVDEC hardware-accelerated decoding.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.335%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 4.4, <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-64833
    NVD
    Summary
    FFmpeg versions 0.7.1 through 8.1.2 contain an out-of-bounds read vulnerability in the S/PDIF muxer that allows attackers to access memory beyond buffer boundaries by supplying a crafted DTS stream with a core_size value larger than the actual packet length. Attackers can exploit the missing bounds check in the spdif_header_dts4 function by providing a malicious DTS-HD audio stream during S/PDIF re-muxing to trigger unauthorized memory reads beyond the packet buffer.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.396%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 0.7.1, <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-64834
    NVD
    Summary
    FFmpeg versions 0.6.3 through 8.1.2 contain an infinite loop vulnerability in the RTP/ASF demuxer within libavformat/rtpdec_asf.c that allows remote attackers to cause denial of service by sending a crafted RTP/ASF stream. The rtp_asf_fix_header function fails to validate a minimum chunksize when iterating over ASF objects, causing the loop pointer to never advance when a chunksize is smaller than the 24-byte minimum ASF object header size, resulting in CPU exhaustion that denies service to legitimate users.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.727%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 0.6.3, <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-64835
    NVD
    Summary
    FFmpeg versions 4.4 through 8.1.2 contain an out-of-bounds memory access vulnerability in the ADX audio decoder within libavcodec/adxdec.c that allows attackers to trigger both out-of-bounds reads and writes by supplying a crafted ADX or AAX audio file with a mid-stream channel layout change. When AV_PKT_DATA_NEW_EXTRADATA side data is received mid-stream, the adx_decode_frame function re-parses the stream header but fails to update the internal channel state, causing subsequent decoding operations to access the prev[] state array using a stale channel count.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.496%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 4.4, <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-65703
    NVD
    Summary
    FFmpeg versions 2.7 through 8.1.2 contain an out-of-bounds write vulnerability in the TDSC video decoder that allows remote attackers to cause heap corruption by supplying a crafted AVI file that changes frame dimensions across TDSF frames. The tdsc_parse_tdsf() function fails to unreference the existing reference frame before calling av_frame_get_buffer(), causing tdsc_blit() and tdsc_yuv2rgb() to write attacker-controlled pixel data beyond the end of the undersized reference frame buffer, resulting in a process crash and potential code execution.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.332%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 2.7, <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-65704
    NVD
    Summary
    FFmpeg through 8.1.2 contains an out-of-bounds write vulnerability that allows attackers to cause heap corruption by supplying a crafted ffconcat file processed with the -safe 0 flag. The TY demuxer's demux_audio() function decrements packet size without bounds checking, producing a negative size value that is passed to memcpy() in shorten_decode_frame(), where conversion to size_t wraps the value to near SIZE_MAX and triggers reads beyond the source allocation and writes far beyond the Shorten decoder's bitstream buffer.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.178%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-65705
    NVD
    Summary
    FFmpeg versions 3.4 through 8.1.2 contain an out-of-bounds write vulnerability in the vf_floodfill video filter that allows attackers to corrupt heap memory by supplying a dynamically sized video stream with filtergraph reinitialization disabled via -reinit_filter 0. When config_input() allocates the points traversal stack based on initial frame dimensions and a subsequent larger frame is processed, filter_frame() performs flood-fill neighbor pushes beyond the original allocation boundary, resulting in heap corruption and process crash with potential for code execution depending on heap layout…NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.187%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 3.4, <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
    Summary characters omitted
    23NVD
  • CVE-2026-65706
    NVD
    Summary
    FFmpeg versions 3.0 through 8.1.2 contain an out-of-bounds write vulnerability in the vf_swaprect video filter that allows attackers to corrupt heap memory by supplying a crafted NV12 video frame with odd width dimensions. The filter_frame() function reuses a temporary row buffer sized for plane 0's single-byte pixel step across all planes, causing an 18-byte memcpy into a 17-byte heap allocation when processing the two-byte-per-sample interleaved chroma plane of a 17x16 NV12 frame, resulting in heap corruption and process crash with potential for code execution.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.187%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 3.0, <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-66036
    NVD
    Summary
    FFmpeg through 8.1.2, fixed in commit 5d7112c, contains a heap out-of-bounds write vulnerability in the vf_hqdn3d filter that allows attackers to corrupt heap memory by supplying a crafted video whose frame resolution increases between frames when filtergraph reinitialization is disabled via the -reinit_filter 0 option. Attackers can provide a malicious video input where vf_hqdn3d.config_input() allocates undersized per-plane line-history buffers based on the initial frame width, and subsequent larger frames cause denoise_spatial() to write beyond the allocation boundary, resulting in heap mem…NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.401%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
    Summary characters omitted
    15NVD
  • CVE-2026-66037
    NVD
    Summary
    FFmpeg through 8.1.2, fixed in commit 5d7112c, contains an uncontrolled resource consumption vulnerability in the IAMF demuxer that allows an unauthenticated attacker to cause multi-gigabyte memory allocation from a 17-byte input file by supplying a crafted count_label field. The mix_presentation_obu() function in libavformat/iamf_parse.c calls av_calloc(count_label, sizeof(*language_label)) with an attacker-controlled value before validating available OBU data, enabling an allocation amplification of approximately 126 million bytes per input byte that exhausts process memory or triggers an OO…NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.349%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HNVD
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
    Summary characters omitted
    29NVD
  • CVE-2026-66038
    NVD
    Summary
    FFmpeg through 8.1.2, fixed in commit 8670835, contains an information disclosure vulnerability in the LCL/ZLIB video decoder that allows attackers to expose uninitialized heap memory by supplying a valid zlib stream that inflates to fewer bytes than the expected frame size. The zlib_decomp() function in lcldec.c treats short decompression as non-fatal and continues to the RGB24 conversion path, which copies a full frame's worth of rows from the allocation buffer using original frame dimensions, causing uninitialized heap contents including pointer-derived allocator bytes to be copied into the…NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.242%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
    Summary characters omitted
    107NVD
  • CVE-2026-66039
    NVD
    Summary
    FFmpeg through 8.1.2, fixed in commit aafb5c6, contains a signed integer overflow vulnerability in the MACE6 audio decoder that allows attackers to corrupt heap memory by supplying a crafted CAF file with a malicious bytes_per_packet value. Attackers can craft a CAF file with oversized bytes_per_packet and frames_per_packet values in the desc chunk to trigger an integer overflow in mace_decode_frame() during output sample count computation, resulting in an undersized buffer allocation and heap out-of-bounds write that could enable code execution.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.307%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-66040
    NVD
    Summary
    FFmpeg through 8.1.2, fixed in commit b506faf, contains a heap out-of-bounds write vulnerability in the native PNG and APNG encoders that allows remote attackers to corrupt heap memory by supplying a crafted PNG image with a malicious eXIf chunk. Attackers can craft an eXIf chunk where multiple IFD entries reference the same large value payload, causing canonical serialization to expand the output far beyond the undersized allocation estimated by add_exif_profile_size(), resulting in png_write_chunk() writing tens of thousands of bytes past the buffer boundary, leading to deterministic heap co…NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.776%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
    Summary characters omitted
    66NVD
  • CVE-2026-66041
    NVD
    Summary
    FFmpeg 7.0 through 8.1.2, fixed in commit 4da9812, contains a heap out-of-bounds write vulnerability in the vf_quirc filter that allows an attacker to corrupt heap memory by supplying a crafted PGS/SUP subtitle file with mismatched frame dimensions. Attackers can provide a subtitle file whose second presentation has larger dimensions than its first, causing av_image_copy_plane() to copy data exceeding the initial allocation size into the undersized libquirc grayscale image buffer, resulting in heap corruption and process crash with potential for code execution.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.487%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 7.0, <= 8.1.2NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V3
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-70628
    NVD
    Summary
    FFmpeg versions from 0.5 up to, but not including, 9.0 contain a signed integer overflow vulnerability in the DVB subtitle parser in libavcodec/dvbsub_parser.c that allows attackers to trigger a heap buffer overflow by supplying a crafted WTV file. The overflow causes the bounds-check guard expression to wrap to INT_MIN, bypassing the PARSE_BUF_SIZE comparison and invoking memcpy() with attacker-controlled data into a heap buffer, resulting in an out-of-bounds heap write and potential memory corruption or code execution.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.145%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 0.5, < 9NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
  • CVE-2026-70629
    NVD
    Summary
    FFmpeg versions from 3.0 up to, but not including, 9.0 contain an uninitialized heap memory read vulnerability in the native RSCC decoder (libavcodec/rscc.c) that allows attackers to disclose heap memory contents by supplying a crafted video file with a compressed tile that decompresses fewer bytes than the declared tile geometry requires. When rscc_decode_frame() calls av_image_copy_plane() without validating the decompressed byte count against the tile dimensions, the unwritten suffix of the persistent intermediate buffer ctx->inflated_buf is copied into the decoded frame, potentially exposi…NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.175%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 3.0, < 9NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NNVD
    CVSS_V4
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
    Summary characters omitted
    95NVD
  • CVE-2026-70630
    NVD
    Summary
    FFmpeg versions from 3.0 up to, but not including, 9.0 contain an uninitialized heap memory read vulnerability in the native Screenpresso decoder (libavcodec/screenpresso.c) that allows attackers to recover sensitive memory contents by supplying a crafted SPV1 packet with a valid zlib stream that decompresses fewer bytes than the full frame requires. The screenpresso_decode_frame() function fails to validate the produced byte count before calling av_image_copy_plane() to copy the complete frame dimensions from the persistent ctx->inflated_buf buffer, causing unwritten heap memory from prior al…NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.175%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 3.0, < 9NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NNVD
    CVSS_V4
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
    Summary characters omitted
    161NVD
  • CVE-2026-70631
    NVD
    Summary
    FFmpeg versions from 0.5 up to, but not including, 9.0 contain an uninitialized heap memory disclosure vulnerability in the native TIFF decoder in libavcodec/tiff.c. An attacker who can cause FFmpeg to decode a crafted TIFF file can supply a valid Deflate-compressed strip that terminates successfully after producing fewer bytes than the declared strip requires. The tiff_unpack_zlib() function allocates a heap buffer sized for the full declared strip but copies all declared rows via memcpy() regardless of how many bytes zlib actually decompressed, causing unwritten bytes that can contain stale …NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.178%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 0.5, < 9NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NNVD
    CVSS_V4
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
    Summary characters omitted
    141NVD
  • CVE-2026-70632
    NVD
    Summary
    FFmpeg versions from 4.4 up to, but not including, 9.0 contain an out-of-bounds heap write vulnerability in the native GoPro CineForm HD (CFHD) decoder that allows remote attackers to corrupt heap memory by supplying a crafted AVI file during stream probing. The cfhd_decode() function fails to enforce the non-Bayer logical output-width invariant in the transform-type-2 reconstruction path, causing horiz_filter_clip() to write oversized 16-bit sample rows far beyond the allocated output frame buffer, which can be escalated to arbitrary code execution via overwrite of a live cleanup callback poi…NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.228%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; >= 4.4, < 9NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HNVD
    CVSS_V4
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
    Summary characters omitted
    5NVD
  • CVE-2026-96611
    NVD
    Summary
    FFmpeg before 9.0 has a signed integer overflow in libavformat/mov.c. In mov_read_ispe(), uint32_t width/height values from a crafted HEIF ispe box are stored into signed int fields without bounds checking, allowing values exceeding INT_MAX to become negative. In read_image_grid(), accumulating these values causes signed integer overflow (undefined behavior per C17 section 6.5), which on x86 wraps to a small positive value, bypassing downstream validity checks.NVD
    EPSS model date
    2026-11-05FIRST
    EPSS probability
    0.108%FIRST
    Vulnerable CPE criteria
    cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*; < 9.0NVD
    Aliases
    —NVD
    KEV
    NoCISA
    CVSS_V3
    CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:LNVD
    CVSS_V3
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD

Description

FFmpeg is a leading multimedia framework, able to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created. It supports the most obscure ancient formats up to the cutting edge. No matter if they were designed by some standards committee, the community or a corporation. This build of ffmpeg is limited in the number of codecs supported. Summary: A complete solution to record, convert and stream audio and video

Changelog

PR · 6

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Current source cycle 8.1; upstream lifecycle only.
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Dependencies
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Advisory
Checked
Current source component only; local patches, build options, bundled dependencies and binary artifacts are not evaluated.
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