Debian/lldpd: medium 6.5
lldpd is an implementation of IEEE 802.1ab (LLDP). Prior to version 1.0.22, lldpd_decode() in src/daemon/lldpd.c strips 802.1Q VLAN tags from received Ethernet frames by calling memmove() to shift the
Action: Upgrade lldpd to 1.0.22-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.0.22-1 | - |
Fixed versions
| 1.0.22-1 |
Sources
- osv: DEBIAN-CVE-2026-46433#Debian:14/lldpd
- https://security-tracker.debian.org/tracker/CVE-2026-46433
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