{"api_version":"1","generated_at":"2026-05-06T09:55:19+00:00","cve":"CVE-2026-28780","urls":{"html":"https://cve.report/CVE-2026-28780","api":"https://cve.report/api/cve/CVE-2026-28780.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-28780","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-28780"},"summary":{"title":"Apache HTTP Server: buffer overflow in mod_proxy_ajp via  ajp_msg_check_header()","description":"Heap-based Buffer Overflow vulnerability in mod_proxy_ajp of Apache HTTP Server.\nIf 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.\n\nThis issue affects Apache HTTP Server: through 2.4.66.\n\nUsers are recommended to upgrade to version 2.4.67, which fixes the issue.","state":"PUBLISHED","assigner":"apache","published_at":"2026-05-05 22:16:00","updated_at":"2026-05-05 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4 attacker controlled bytes after the end of a heap based buffer.\n\nThis issue affects Apache HTTP Server: through 2.4.66.\n\nUsers are recommended to upgrade to version 2.4.67, which fixes the issue.","Type":"Description","Title":"Apache HTTP Server: buffer overflow in mod_proxy_ajp via  ajp_ms"}]}}}