CVE-2026-41113

Description

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

PUBLISHED Reserved 2026-04-16 | Published 2026-04-16 | Updated 2026-04-18 | Assigner mitre

Problem types

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Product status

References

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

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

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

github.com/...ommit/749f607f6885e3d01b36f2647d7a1db88f1ef741

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

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

cve.org (CVE-2026-41113)

nvd.nist.gov (CVE-2026-41113)

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