UBUNTU-CVE-2026-42536

Heap-based Buffer Overflow vulnerability in Apache HTTP Server with modxml2enc, xml2StartParse, and untrusted content This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue...

CVE-2026-42536

CVE-2026-42536 is a heap-based buffer overflow in the mod_xml2enc module of Apache HTTP Server (versions 2.4.0 through 2.4.67 ), triggered via the xml2StartParse function when processing untrusted content. Per FSTEC BDU, a remote attacker can exploit this to cause a service failure ; CISA SSVC ra...