CVE-2026-41113

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

CVSS 3.1

8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.9% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-25)

CWE

CWE-78

Published

2026-04-16

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

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/pull/42
• https://github.com/sagredo-dev/qmail/releases/tag/v2026.04.07

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