Alpine/dovecot: medium 4.3
An attacker can cause uncontrolled memory usage with excessive bracing over IMAP. The fix in CVE-2026-27857 was incomplete, only blocking one way of doing this, so there was still another way left ope
Action: Upgrade dovecot to 2.4.4-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.4.4-r0 | - |
Fixed versions
| 2.4.4-r0 |
Sources
- osv: ALPINE-CVE-2026-42006#Alpine:v3.24/dovecot
- https://security.alpinelinux.org/vuln/CVE-2026-42006
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