Search: CVE-2026-86138

1 threat

Search: CVE-2026-86138
Severity	CVSS	Signals	Threat	Source	Published	Score and star
Medium	6.9	EPSS 0.1%	CVE-2026-86138libxml2 · Integer Overflow or Wraparound Medium6.9EPSS 0.1%2026-09-05CVE Database V5CVE-2026-86138 A vulnerability in libxml2 before version 2.15.4 allows an integer overflow in the xmlDictAddQString function, leading to a heap-based buffer overflow. This flaw can result in high confidentiality and integrity impact, with a low availability impact. The vulnerability has a CVSS score of 6.9, indicating a medium severity level. EPSS 0.1%Vulnerability xmlsoft #cwe-190 #ghsa-v4gg-2cxp-fc23	CVE Database V5	2026-09-05

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