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Wed, 22 Jul 2026 19:30:00 +0000
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Wed, 22 Jul 2026 17:45:00 +0000
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| Description | 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. | |
| Title | FFmpeg 0.7.1 - 8.1.2 Out-of-Bounds Read via S/PDIF Muxer spdifenc.c | |
| Weaknesses | CWE-125 | |
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cvssV3_1
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Subscriptions
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-07-22T18:23:56.907Z
Reserved: 2026-07-20T18:27:48.161Z
Link: CVE-2026-64833
Updated: 2026-07-22T18:21:13.028Z
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OpenCVE Enrichment
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