CVE-2026-41113

Published: Apr 16, 2026Modified: May 19, 2026Deferred

8.1

Vector

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

Exploitability: 2.2 / Impact: 5.9

Source: MITRE (Secondary)

Description

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

Related CWEs

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (6)

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

Source: cve@mitre.org

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

Source: cve@mitre.org

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

Source: cve@mitre.org

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

Source: cve@mitre.org

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

Source: cve@mitre.org

http://www.openwall.com/lists/oss-security/2026/04/18/5

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.