SUSE · Security update for ffmpeg-4
Affects SUSESource GCVE Database
Mentioned vulnerabilities
Not known to be exploited.
Data as of 10 Nov 2026, 20:06 UTC
Rated by Threat Radar · No CVSS score from NVD or the CNA
Exploitation evidence
Disclosed: evidence found.
CVE published 3 Aug 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 10 Nov 2026.
Description
This update for ffmpeg-4 fixes the following issues: Changes in ffmpeg-4: - CVE-2026-64835: Out-of-Bounds Memory Access in ADX Audio Decoder (bsc#1272758) - CVE-2026-64832: Double-Free in NVDEC Hardware Decoder via nvdec.c (bsc#1272754) - CVE-2026-64830: Heap Buffer Overflow via VobSub Subtitle Demuxer (bsc#1272752) - CVE-2026-66038: LCL/ZLIB Video Decoder Information Disclosure via lcldec.c (bsc#1272768) - CVE-2026-66039: MACE6 Audio Decoder Heap Out-of-Bounds Write via CAF File (bsc#1272765)
References
- suse.com/support/security/rating/ (opens in a new tab)
- ftp.suse.com/pub/projects/security/csaf/2026/opensuse-su-2026_21522-1.json (opens in a new tab)
- bugzilla.suse.com/1272752 (opens in a new tab)
- bugzilla.suse.com/1272754 (opens in a new tab)
- bugzilla.suse.com/1272758 (opens in a new tab)
- bugzilla.suse.com/1272765 (opens in a new tab)
- bugzilla.suse.com/1272768 (opens in a new tab)
- suse.com/security/cve/CVE-2026-64830/ (opens in a new tab)
- suse.com/security/cve/CVE-2026-64832/ (opens in a new tab)
- suse.com/security/cve/CVE-2026-64835/ (opens in a new tab)
- suse.com/security/cve/CVE-2026-66038/ (opens in a new tab)
- suse.com/security/cve/CVE-2026-66039/ (opens in a new tab)