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Package details: pkg:deb/debian/libwebp@0.6.1-2.1%2Bdeb11u1?distro=trixie
purl pkg:deb/debian/libwebp@0.6.1-2.1%2Bdeb11u1?distro=trixie
Vulnerabilities affecting this package (0)
Vulnerability Summary Fixed by
This package is not known to be affected by vulnerabilities.
Vulnerabilities fixed by this package (1)
Vulnerability Summary Aliases
VCID-5hzf-gdbj-8ud8 Double Free There exists a use after free/double free in libwebp. An attacker can use the ApplyFiltersAndEncode() function and loop through to free best.bw and assign best = trial pointer. The second loop will then return 0 because of an Out of memory error in VP8 encoder, the pointer is still assigned to trial and the AddressSanitizer will attempt a double free. CVE-2023-1999

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-16T12:30:17.222496+00:00 Debian Importer Fixing VCID-5hzf-gdbj-8ud8 https://security-tracker.debian.org/tracker/data/json 38.4.0
2026-04-13T08:33:41.285473+00:00 Debian Importer Fixing VCID-5hzf-gdbj-8ud8 https://security-tracker.debian.org/tracker/data/json 38.3.0
2026-04-03T07:29:58.716996+00:00 Debian Importer Fixing VCID-5hzf-gdbj-8ud8 https://security-tracker.debian.org/tracker/data/json 38.1.0