Linux · Ubuntu · Package update · August 6, 2026

libswresample6 7:8.0.1-3ubuntu2+esm3: libswresample6 7:8.0.1-3ubuntu2+esm3 for Ubuntu 26.04.1 LTS (resolute)

libswresample6 7:8.0.1-3ubuntu2+esm3, released August 6, 2026, fixes 5 CVEs in libswresample6. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
5
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 5 CVEs

Patch now 0 Urgent 0 High 2 Routine 3

Fixed package versions

ProductReleaseFixed in
libswresample6Ubuntu 26.04.1 LTS (resolute)7:8.0.1-3ubuntu2+esm3

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2026-66036 ffmpeg: out-of-bounds write in the `vf_hqdn3d` filter via a crafted video whose frame resolution increases8.8 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
Routine CVE-2026-70632 ffmpeg: FFmpeg versions from 4.4 up to, but not including, 9.0 contain an out-of-bounds heap write vulnerability in the nativ...n/a 0.0023 None reported
Routine CVE-2026-70628 ffmpeg: FFmpeg versions from 0.5 up to, but not including, 9.0 contain a signed integer overflow vulnerability in the DVB sub...n/a 0.0015 None reported
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