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Acknowledged

LIN1021-24958 : Security Advisory - apache2 - CVE-2026-28780

Created: May 5, 2026 Updated: May 14, 2026

Found In Version: 10.21.20.2

Severity: Standard

Applicable for: Wind River Linux LTS 21

Component/s: Userspace

Description

Heap-based Buffer Overflow vulnerability in mod_proxy_ajp of Apache HTTP Server. If mod_proxy_ajp connects to a malicious AJP server this AJP server can send a malicious AJP message back to mod_proxy_ajp and cause it to write 4 attacker controlled bytes after the end of a heap based buffer.  This issue affects Apache HTTP Server: through 2.4.66.  Users are recommended to upgrade to version 2.4.67, which fixes the issue.