Security Bulletin: Vulnerabilities in libxml2 (CVE-2026-86140, CVE-2026-86141, CVE-2026-86143, CVE-2026-86144) affect AIX.

Summary Updated: Thu Nov 12 06:15:21 CST 2026. Update: Previous ifix had not included the old APAR fixes. Updated the ifixes and advisory. Vulnerabilities in libxml2 could cause stack-based buffer overflow CVE-2026-86140, A NULL pointer dereference CVE-2026-86141, An integer overflow...