CVE-2025-15646 is a vulnerability tracked by ThreatCluster, appearing in 1 threat cluster built from 2 intelligence report mentions.
CVE-2025-15646 is a vulnerability tracked across 1 threat cluster and 2 intelligence report mentions on ThreatCluster. First observed July 11, 2026; most recent activity July 11, 2026.
Fedora's perl-HTML-Gumbo module versions prior to 0.19 are vulnerable to a critical information disclosure issue due to type confusion. This flaw allows attackers to disclose heap memory, potentially exposing sensitive…
CVE-2025-15646 is a vulnerability tracked by ThreatCluster, appearing in 1 threat cluster built from 2 intelligence report mentions.
The most recent intelligence report mentioning CVE-2025-15646 on ThreatCluster is dated July 11, 2026.
Across ThreatCluster reporting, CVE-2025-15646 most frequently co-occurs with Data Breach, Fedora, Cwe-125 - Out-of-bounds Read, CWE-200 - Exposure of Sensitive Information, Cwe-843 - Type Confusion, among 6 tracked related entities.
The most significant recent cluster is “Critical Memory Disclosure Vulnerability in Fedora's perl-HTML-Gumbo Module” (2 articles · Updated July 11, 2026). CVE-2025-15646 appears across 1 threat cluster in total, listed above with sources.
CVE-2025-15646 appears in 2 intelligence report mentions across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.