| Name | CVE-2026-59198 |
| Description | Pillow is a Python imaging library. From 5.2.0 until 12.3.0, Pillow's TGA RLE encoder reads past its packed row buffer when saving a mode 1 image with TGA RLE compression, allowing adjacent process heap bytes to be copied into the generated TGA file. This issue is fixed in version 12.3.0. |
| 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) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| pillow (PTS) | bullseye | 8.1.2+dfsg-0.3+deb11u2 | vulnerable |
| bullseye (security) | 8.1.2+dfsg-0.3+deb11u3 | vulnerable | |
| bookworm, bookworm (security) | 9.4.0-1.1+deb12u1 | vulnerable | |
| trixie | 11.1.0-5+deb13u4 | vulnerable | |
| trixie (security) | 11.1.0-5+deb13u3 | vulnerable | |
| forky, sid | 12.2.0-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| pillow | source | (unstable) | (unfixed) |
https://github.com/python-pillow/Pillow/security/advisories/GHSA-fj7v-r99m-22gq
https://github.com/python-pillow/Pillow/pull/9709
Fixed by: https://github.com/python-pillow/Pillow/commit/eada3cbd7fb9963ee90673fb7b5270124a0d5f4b (12.3.0)