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Red Hat Security Advisory: mod_http2 security, bug fix, and enhancement updateCVE-2026-43951 0 Two security vulnerabilities were identified in the Apache HTTP Server mod_http2 module used in Red Hat Enterprise Linux 10. These include a Use After Free vulnerability (CVE-2026-48913) that could allow arbitrary code execution or denial of service, and an Out-of-bounds Read vulnerability (CVE-2026-43951) in mod_headers and mod_mime. Red Hat has released an update addressing these issues in mod_http2. The update is rated as having a moderate security impact. Users of affected Red Hat Enterprise Linux 10 variants should apply the provided update to mitigate these vulnerabilities. Join the discussion | GCVE Database | 07/01/2026, 16:54:34 UTC Added: 07/02/2026, 22:58:11 UTC |
Red Hat Security Advisory: mod_http2 security updateCVE-2024-36387 0 A low severity vulnerability (CVE-2024-36387) exists in the mod_http2 Apache httpd module used in Red Hat Enterprise Linux 9. The issue is a denial of service (DoS) caused by a null pointer dereference when handling websocket connections over HTTP/2. Red Hat has released an update to address this vulnerability in mod_http2 for various Red Hat Enterprise Linux 9 variants. Join the discussion | GCVE Database | 10/31/2024, 00:08:06 UTC Added: 06/28/2026, 22:14:19 UTC |
Red Hat Security Advisory: mod_http2 security updateCVE-2025-49630 0 A moderate severity security vulnerability (CVE-2025-49630) exists in the Apache mod_proxy_http2 module used by Red Hat Enterprise Linux 9.4. The issue involves untrusted client input causing an assertion failure in the module implementing HTTP/2 protocol support. Red Hat has released an update to address this vulnerability in the mod_http2 package for multiple architectures and variants of RHEL 9.4. Join the discussion | GCVE Database | 09/15/2025, 01:29:19 UTC Added: 06/28/2026, 22:14:13 UTC |
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