| Name | CVE-2026-41989 |
| Description | Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow ... |
| 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 |
|---|
| libgcrypt20 (PTS) | bullseye | 1.8.7-6 | vulnerable |
| bookworm | 1.10.1-3 | vulnerable |
| trixie | 1.11.0-7 | vulnerable |
| forky | 1.12.1-2 | vulnerable |
| sid | 1.12.2-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libgcrypt20 | source | (unstable) | 1.12.2-1 | | | |
Notes
https://www.openwall.com/lists/oss-security/2026/04/21/1
https://dev.gnupg.org/T8211
Fixed by: https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=2d3d732c9bf87cc10729f69678dd9e6862f99fa3 (libgcrypt-1.12.2)