VDB
DEBIAN-CVE-2025-68468
DEBIAN-CVE-2025-68468
PUBLISHED
CVSS 6.5 MEDIUM
Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, avahi-daemon can be crashed by sending unsolicited announcements containing CNAME resource records pointing it to resource records with short TTLs. As soon as they expire avahi-daemon crashes.
Risk Scores
CVSS v3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | avahi | 0.8-16, 0, 0.8-16 |
| Debian:13 | avahi | 0.8-18, 0, 0.8-17 |
| Debian:11 | avahi | 0.8-9, 0.8-6, 0.8-7 |
| Debian:12 | avahi | 0.8-18, 0, 0.8-10 |
Timeline
- Jan 12, 2026 CVE Published
- Apr 28, 2026 CVE Updated