| Name | CVE-2025-70103 |
| Description | Heap buffer overflow vulnerability in libjxl 0.12.0 via crafted PBM images to the jxl::extras::DecodeImagePNM function in file lib/extras/dec/pnm.cc. |
| 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) |
| Debian Bugs | 1138575 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| jpeg-xl (PTS) | bookworm, bookworm (security) | 0.7.0-10+deb12u1 | vulnerable |
| trixie | 0.11.2-0.1~deb13u1 | vulnerable |
| forky, sid | 0.11.2-5 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| jpeg-xl | source | (unstable) | (unfixed) | | | 1138575 |
Notes
https://www.openwall.com/lists/oss-security/2026/05/30/7
https://github.com/libjxl/libjxl/issues/4337
https://github.com/libjxl/libjxl/pull/4380
Fixed by: https://github.com/libjxl/libjxl/commit/49fb89f23473e57fa1dac416adce7c7679e5d051