CVE-2026-49975

Description

Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of service via malicious HTTP requests. This issue affects Apache HTTP Server: from 2.4.17 through 2.4.67.

References

• https://httpd.apache.org/security/vulnerabilities_24.html
• http://www.openwall.com/lists/oss-security/2026/06/03/3
• http://www.openwall.com/lists/oss-security/2026/06/08/16
• https://lists.debian.org/debian-lts-announce/2026/06/msg00009.html