| Name | CVE-2026-33164 |
| Description | libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.17, a malformed H.265 PPS NAL unit causes a segmentation fault in pic_parameter_set::set_derived_values(). This issue has been patched in version 1.0.17. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-4550-1 |
| Debian Bugs | 1131469 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| libde265 (PTS) | bullseye | 1.0.11-0+deb11u3 | vulnerable |
| bullseye (security) | 1.0.11-0+deb11u4 | fixed | |
| bookworm | 1.0.11-1+deb12u2 | vulnerable | |
| trixie | 1.0.15-1 | vulnerable | |
| trixie (security) | 1.0.15-1+deb13u1 | vulnerable | |
| forky, sid | 1.1.1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| libde265 | source | bullseye | 1.0.11-0+deb11u4 | DLA-4550-1 | ||
| libde265 | source | (unstable) | 1.0.18-1 | 1131469 |
https://github.com/strukturag/libde265/security/advisories/GHSA-wqrf-6rf5-v78r
Fixed by: https://github.com/strukturag/libde265/commit/c7891e412106130b83f8e8ea8b7f907e9449b658 (v1.0.17)