CVE-2026-41113

high

Description

sagredo qmail before 2026.04.07 allows tls_quit remote code execution because of popen in notlshosts_auto in qmail-remote.c.

References

https://github.com/sagredo-dev/qmail/releases/tag/v2026.04.07

https://github.com/sagredo-dev/qmail/pull/42

https://github.com/sagredo-dev/qmail/commit/749f607f6885e3d01b36f2647d7a1db88f1ef741

https://github.com/califio/publications/tree/main/MADBugs/qmail

https://blog.calif.io/p/we-asked-claude-to-audit-sagredos

Details

Source: Mitre, NVD

Published: 2026-04-16

Updated: 2026-04-17

Risk Information

CVSS v2

Base Score: 7.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.1

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: High