| Name | CVE-2026-32775 |
| Description | libexif through 0.6.25 has a flaw in decoding MakerNotes. If the exif_mnote_data_get_value function gets passed in a 0 size, the passed in-buffer would be overwritten due to an integer underflow. |
| 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 | 1131116 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libexif (PTS) | bullseye | 0.6.22-3 | vulnerable |
| bookworm | 0.6.24-1 | vulnerable |
| trixie | 0.6.25-1 | vulnerable |
| forky, sid | 0.6.25-2 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libexif | source | (unstable) | (unfixed) | | | 1131116 |
Notes
[trixie] - libexif <no-dsa> (Minor issue)
[bookworm] - libexif <no-dsa> (Minor issue)
https://github.com/libexif/libexif/issues/247
Fixed by: https://github.com/libexif/libexif/commit/7df372e9d31d7c993a22b913c813a5f7ec4f3692