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CVE-2026-125240

Medium priority
Needs evaluation

FFmpeg through 9.0.2 contains a resource leak vulnerability in svt_jpegxs_dec_decode() in libsvtjpegxsdec.c that leaks decoder instances when ff_set_dimensions() rejects frame dimensions. Attackers can supply a crafted JPEG XS...

1 affected package

ffmpeg

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ffmpeg Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-125239

Medium priority
Needs evaluation

FFmpeg through 9.0.2 contains a heap buffer overflow vulnerability in ff_dxva2_hevc_fill_picture_parameters() that allows attackers to corrupt memory via unbounded non-uniform tile counts. Attackers can supply crafted HEVC...

1 affected package

ffmpeg

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ffmpeg Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-125238

Medium priority
Needs evaluation

FFmpeg through 9.0.2 contains a reachable assertion vulnerability in libxevd_receive_frame() in libavcodec/libxevd.c that returns success when an access unit produces no frame. Attackers can supply a crafted EVC file with...

1 affected package

ffmpeg

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ffmpeg Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-125237

Medium priority
Needs evaluation

FFmpeg 8.1 through 9.0.2 contains a denial of service vulnerability in libavcodec/dpx.c that leaves dpx->hwaccel_picture_private allocated when Vulkan hwaccel callbacks fail. Attackers can supply crafted DPX images that make...

1 affected package

ffmpeg

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ffmpeg Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-125236

Medium priority
Needs evaluation

FFmpeg through 9.0.2 contains a memory leak vulnerability in alloc_frame() in libavcodec/vvc/refs.c that leaks SPS and PPS references when frame buffer allocation fails. Attackers can supply a crafted VVC (H.266) stream that...

1 affected package

ffmpeg

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ffmpeg Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-125235

Medium priority
Needs evaluation

FFmpeg through 9.0.2 contains a heap overflow vulnerability in libavcodec/qsvenc.c that allows attackers to corrupt memory by reusing an undersized pooled QSVFrame buffer when input dimensions increase. Attackers can supply...

1 affected package

ffmpeg

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ffmpeg Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-125234

Medium priority
Needs evaluation

FFmpeg through 9.0.2 contains an integer overflow vulnerability in wavpack_encode_init() in libavcodec/wavpackenc.c that causes an infinite loop when computing block size from sample rate and channel count. Attackers can supply a...

1 affected package

ffmpeg

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ffmpeg Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-125233

Medium priority
Needs evaluation

FFmpeg through 9.0.2 contains a heap buffer overflow vulnerability in dvbsub_encode() in libavcodec/dvbsubenc.c that undercounts each CLUT segment header by two bytes. Attackers can supply a file with many bitmap subtitle...

1 affected package

ffmpeg

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ffmpeg Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-125232

Medium priority
Needs evaluation

FFmpeg through 9.0.2 contains a division by zero vulnerability in estimate_motion_b() in libavcodec/motion_est.c, caused by frame timestamp distances truncated to 16 bits. Attackers can supply input with timestamp gaps that are...

1 affected package

ffmpeg

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ffmpeg Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-125231

Medium priority
Needs evaluation

FFmpeg 4.4 through 9.0.2 contains a NULL pointer dereference vulnerability in libavcodec/adxdec.c because adx_decode_header() updates the channel layout before validating the sample rate. Attackers can supply a crafted ADX/AAX...

1 affected package

ffmpeg

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
ffmpeg Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
Show less packages