| Name | CVE-2026-46433 |
| Description | Heap OOB Read in VLAN Decapsulation memmove |
| 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 |
|---|
| lldpd (PTS) | bullseye (security), bullseye | 1.0.11-1+deb11u2 | vulnerable |
| bookworm, bookworm (security) | 1.0.16-1+deb12u1 | vulnerable |
| trixie | 1.0.18-1 | vulnerable |
| forky | 1.0.21-1 | vulnerable |
| sid | 1.0.22-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| lldpd | source | (unstable) | 1.0.22-1 | | | |
Notes
https://github.com/lldpd/lldpd/security/advisories/GHSA-2g8p-2h3j-63m3
https://github.com/lldpd/lldpd/pull/787
Fixed by: https://github.com/lldpd/lldpd/commit/ca931be63a9cae0fcd8e9b6ae4e916d49f141cd6 (1.0.22)