| Name | CVE-2026-29628 |
| Description | A stack overflow in the experimental/tinyobj_loader_opt.h file of tinyobjloader commit d56555b allows attackers to cause a Denial of Service (DoS) via supplying a crafted .mtl file. |
| 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) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| tinyobjloader (PTS) | bullseye | 2.0.0~rc5+dfsg1-4 | fixed |
| bookworm | 2.0.0~rc10+dfsg-2 | fixed |
| trixie | 2.0.0~rc13+dfsg-2 | fixed |
| forky, sid | 2.0.0~rc13+dfsg-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| tinyobjloader | source | (unstable) | (not affected) | | | |
Notes
- tinyobjloader <not-affected> (Vulnerable code not present, experimental files excluded by Files-Excluded)