| Name | CVE-2026-19542 |
| Description | Out-of-bounds stack array access in tdelete |
| 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 |
|---|
| glibc (PTS) | bookworm | 2.36-9+deb12u14 | vulnerable |
| bookworm (security) | 2.36-9+deb12u7 | vulnerable |
| trixie | 2.41-12+deb13u4 | vulnerable |
| forky | 2.43-4 | fixed |
| sid | 2.43-5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| glibc | source | (unstable) | 2.43-4 | | | |
Notes
[trixie] - glibc <no-dsa> (Minor issue)
[bookworm] - glibc <postponed> (Minor issue)
https://sourceware.org/bugzilla/show_bug.cgi?id=34506
Fixed by: https://sourceware.org/git/?p=glibc.git;a=commit;h=e2789c46e3bfdcd67a82bea9946b315c179e83d3