Known exploited vulnerabilities

Qualitia vulnerabilities attackers have used

Every Qualitia vulnerability in CISA's Known Exploited Vulnerabilities catalog, newest first, with the federal due date and whether it fed ransomware campaigns.

The short answer

CISA lists 1 Qualitia vulnerability as exploited in the wild, 0 of them added in the last 12 months. The most recent is CVE-2025-42599, added Apr 28, 2025. Active! Mail has the most entries (1).

In KEV, all time
1
Added, last 12 months
0
Used in ransomware
0
New CVEs this week
0

Every Qualitia entry in CISA KEV

  1. CVE-2025-42599

    Added · due

    Qualitia Active! Mail Stack-Based Buffer Overflow Vulnerability

    Qualitia Active! Mail contains a stack-based buffer overflow vulnerability that allows a remote, unauthenticated attacker to execute arbitrary or trigger a denial-of-service via a specially crafted request.

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