# OPENSUSE-SU-2026:21211-1: ffmpeg-7 security update

OPENSUSE-SU-2026:21211-1, released July 2, 2026, fixes 7 CVEs in ffmpeg-7 (version 7.1.4-160000.1.1). None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/linux/opensuse-su-2026-21211-1
- Platform: Linux
- Released: Jul 2, 2026
- Priority: Urgent (Closes CVE-2024-35366, rated Critical)
- CVEs: 7, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/openSUSE-SU-2026:21211-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [ffmpeg-7](https://patchblox.com/security/data/product/linux/ffmpeg-7.md) | opensuse-leap 16.0 | 7.1.4-160000.1.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-35366](https://patchblox.com/security/data/cve/CVE-2024-35366.md) | Urgent | ffmpeg-4: This update for ffmpeg-4 fixes the following issues  Update to version 4.4.7:  - CVE-2023-6601: HLS Unsafe File Exten... | 9.1 | 0.0065 |  |
| [CVE-2026-40962](https://patchblox.com/security/data/cve/CVE-2026-40962.md) | Urgent | ffmpeg: FFmpeg before 8.1 has an integer overflow and resultant out-of-bounds write via CENC (Common Encryption) subsample da... | 9.8 | 0.0013 |  |
| [CVE-2025-1594](https://patchblox.com/security/data/cve/CVE-2025-1594.md) | High | ffmpeg: A vulnerability, which was classified as critical, was found in FFmpeg upto 7.1 | 8.8 | 0.0060 |  |
| [CVE-2025-9951](https://patchblox.com/security/data/cve/CVE-2025-9951.md) | Routine | ffmpeg: A heap-buffer-overflow write exists in jpeg2000dec FFmpeg which allows an attacker to potentially gain remote code ex... | n/a | 0.0044 |  |
| [CVE-2025-25473](https://patchblox.com/security/data/cve/CVE-2025-25473.md) | Routine | ffmpeg: FFmpeg git master before commit c08d30 was discovered to contain a memoryleak in the avformat_free_context function i... | 5.3 | 0.0042 |  |
| [CVE-2023-6601](https://patchblox.com/security/data/cve/CVE-2023-6601.md) | Routine | ffmpeg: A flaw was found in FFmpeg's HLS demuxer | 4.7 | 0.0042 |  |
| [CVE-2025-10256](https://patchblox.com/security/data/cve/CVE-2025-10256.md) | Routine | libavcodec58: A NULL pointer dereference vulnerability exists in FFmpeg’s Firequalizer filter (libavfilter/af_firequalizer.c) due t... | 5.5 | 0.0035 |  |

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Data as of 2026-11-10T20:03:11Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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