CVE-2025-42599

Qualitia Active! Mail Stack-Based Buffer Overflow Vulnerability — Qualitia / Active! Mail

Risk tier: Monitored

Description

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

  • CVSS: 9.8 (CRITICAL, 3.1)
  • EPSS exploitation probability: Not yet available
  • EPSS percentile: Not yet available

CISA KEV status

  • Added to KEV: 2025-04-28
  • Remediation due date: 2025-05-19
  • Known ransomware campaign use: Unknown

Weakness types (CWE)

  • CWE-121

References

  • No other tracked CVEs for this vendor yet.

More CRITICAL-severity vulnerabilities · All exploited vulnerabilities