CVE-2026-41113HIGH 8.1EPSS p53.4%

CVE-2026-41113CVE-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.

Scoring

CVSS 3.18.1 (HIGH)
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.85% probability of exploitation · percentile 53.4% · 2026-06-19T12:03:05Z
Published2026-04-16
Last modified2026-05-19

Underlying weaknesses· 1

CWE-78

References

  1. https://blog.calif.io/p/we-asked-claude-to-audit-sagredos
  2. https://github.com/califio/publications/tree/main/MADBugs/qmail
  3. https://github.com/sagredo-dev/qmail/commit/749f607f6885e3d01b36f2647d7a1db88f1ef741
  4. https://github.com/sagredo-dev/qmail/pull/42
  5. https://github.com/sagredo-dev/qmail/releases/tag/v2026.04.07
  6. http://www.openwall.com/lists/oss-security/2026/04/18/5

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements used in an OS Command ('OS Command Injection')cwe-780%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.