Description
sagredo qmail before 2026.04.07 allows tls_quit remote code execution because of popen in notlshosts_auto in qmail-remote.c.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
sagredo qmail
Default version status: unaffected
2024.10.26 to < 2026.04.07affected
References
- https://blog.calif.io/p/we-asked-claude-to-audit-sagredos ↗
- https://github.com/califio/publications/tree/main/MADBugs/qmail ↗
- https://github.com/sagredo-dev/qmail/commit/749f607f6885e3d01b36f2647d7a1db88f1ef741 ↗
- https://github.com/sagredo-dev/qmail/releases/tag/v2026.04.07 ↗
- https://github.com/sagredo-dev/qmail/pull/42 ↗
- http://www.openwall.com/lists/oss-security/2026/04/18/5 ↗