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ffmpeg: Mehrere Schwachstellen
view advisory published 2026-07-26
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in ffmpeg ausnutzen, um eine Speicherbeschädigung herbeizuführen, beliebigen Code auszuführen, einen Denial-of-Service-Zustand auszulösen oder vertrauliche Informationen offenzulegen.
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describes (6)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-66041US | high7.8 | — | ||
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 supply… | ||||
| CVE-2026-66040US | high8.8 | — | ||
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 me… | ||||
| CVE-2026-66039US | high7.8 | — | ||
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… | ||||
| CVE-2026-66038US | medium6.5 | — | ||
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 mem… | ||||
| CVE-2026-66037US | medium5.5 | — | ||
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 mult… | ||||
| CVE-2026-66036US | high8.8 | — | ||
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… | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2026:60334 vom 2026-08-26external
- Red Hat Security Advisory RHSA-2026:60335 vom 2026-08-26external
- Red Hat Security Advisory RHSA-2026:60336 vom 2026-08-26external
- Red Hat Security Advisory RHSA-2026:74089 vom 2026-09-30external
- Red Hat Security Advisory RHSA-2026:74771 vom 2026-10-02external
- GitHub Advisory Database vom 2026-07-26external
- GitHub Advisory Database vom 2026-07-26external
- GitHub Advisory Database vom 2026-07-26external
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