Debian/dovecot: critical 9.1
When safe filter is used with variable expansion, all following pipelines on the same string are incorrectly interpreted as safe too, enabling unsafe data to be unescaped. This can enable SQL / LDAP i
Action: Upgrade dovecot to 1:2.4.4+dfsg1-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:2.4.4+dfsg1-1 | - |
Fixed versions
| 1:2.4.4+dfsg1-1 |
Sources
- osv: DEBIAN-CVE-2026-27851#Debian:14/dovecot
- https://security-tracker.debian.org/tracker/CVE-2026-27851
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