CVE-2026-41113
Deferred Deferred - Pending Action
Remote Code Execution via popen in sagredo qmail-remote TLS

Publication date: 2026-04-16

Last updated on: 2026-05-19

Assigner: MITRE

Description
sagredo qmail before 2026.04.07 allows tls_quit remote code execution because of popen in notlshosts_auto in qmail-remote.c.
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Meta Information
Published
2026-04-16
Last Modified
2026-05-19
Generated
2026-06-16
AI Q&A
2026-04-17
EPSS Evaluated
2026-06-15
NVD
CVE-2026-41113
EUVD
EUVD-2026-23321
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
sagredo qmail to 2026.04.07 (exc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-78 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.
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Executive Summary

This vulnerability exists in sagredo qmail versions before 2026.04.07. It allows remote code execution due to the use of the popen function in the notlshosts_auto function within the qmail-remote.c file.

Impact Analysis

The vulnerability can lead to remote code execution, which means an attacker could execute arbitrary code on the affected system without authorization. This can result in full compromise of confidentiality, integrity, and availability of the system.

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