Debian/unbound: low 3.7
In NLnetLabs Unbound 1.20.0 up to and including 1.26.0, a vulnerability on the 'serve-expired' code path can cause a double decrement on the 'wait-limit' counter per client IP essentially bypassing on
Action: Upgrade unbound to 1.26.1-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.26.1-1 | - |
Fixed versions
| 1.26.1-1 |
Sources
- osv: DEBIAN-CVE-2026-77860#Debian:14/unbound
- https://security-tracker.debian.org/tracker/CVE-2026-77860
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