Debian/dovecot: medium 6.5
An attacker that has valid credentials can select a compression algorithm for the IMAP connection whose decompression state requires a large amount of memory, and open several such connections. The me
Action: Upgrade dovecot to 1:2.4.5+dfsg1-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:2.4.5+dfsg1-1 | - |
Fixed versions
| 1:2.4.5+dfsg1-1 |
Sources
- osv: DEBIAN-CVE-2026-52687#Debian:14/dovecot
- https://security-tracker.debian.org/tracker/CVE-2026-52687
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