CVE-2025-42599

Active! mail 6 BuildInfo: 6.60.05008561 and earlier contains a stack-based buffer overflow vulnerability. Receiving a specially crafted request created and sent by a remote unauthenticated attacker may lead to arbitrary code execution and/or a denial-of-service (DoS) condition.

Scoring

Severity
CRITICAL
CVSS base score
9.8
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS probability
3.19%
CISA KEV
Known exploited vulnerability
CWE
CWE-121
Published
2025-04-18
Last modified
2026-02-26

Affected products

Weakness type

Related vulnerabilities

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