Debian/libde265: high 7.4
libde265 is an open source implementation of the h.265 video codec. Versions prior to 1.1.1 use signed 32-bit arithmetic to calculate pixel offsets, allowing a crafted HEVC stream with large image dim
Action: Upgrade libde265 to 1.0.15-1+deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.0.15-1+deb13u1 | - |
Fixed versions
| 1.0.15-1+deb13u1 |
Sources
- osv: DEBIAN-CVE-2026-54240#Debian:13/libde265
- https://security-tracker.debian.org/tracker/CVE-2026-54240
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