CVE-2026-28780 (GCVE-0-2026-28780)
Vulnerability from cvelistv5
Published
2026-05-05 21:29
Modified
2026-05-06 15:50
Severity ?
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
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.
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache HTTP Server Version: 0   ≤ 2.4.66
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