Linux · 
Ubuntu · Package update · July 24, 2026
Ubuntu · Package update · July 24, 2026libavfilter-extra 7:3.4.11-0ubuntu0.1+esm13: libavfilter-extra 7:3.4.11-0ubuntu0.1+esm13 for Ubuntu 18.04.6 LTS (bionic)
libavfilter-extra 7:3.4.11-0ubuntu0.1+esm13, released July 24, 2026, fixes 3 CVEs in libavfilter-extra. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0040
34th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 2
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libavfilter-extra | Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm13 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-66036 | ffmpeg: out-of-bounds write in the `vf_hqdn3d` filter via a crafted video whose frame resolution increases | 8.8 | 0.0040 | None reported |
| High | CVE-2026-66039 | ffmpeg: MACE6 Audio Decoder Heap Out-of-Bounds Write via CAF File (bsc#1272765). | 7.8 | 0.0031 | None reported |
| Routine | CVE-2026-66038 | ffmpeg: FFmpeg through 8.1.2, fixed in commit 8670835, contains an information disclosure vulnerability in the LCL/ZLIB video... | 6.5 | 0.0024 | None reported |
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