CVE-2026-49975

The CVE-2026-49975 entry describes a memory-allocation vulnerability in Apache HTTP Server's mod_http2 that can cause a denial of service via malicious HTTP requests. Affected products/versions reported across sources include Apache httpd 2.4.17 through 2.4.67. The Debian security trackers confir...

Apache HTTP Server 安全漏洞

Apache HTTP Server is an open-source web server developed by the Apache Foundation in the United States. This server is known for its speed, reliability, and ability to be expanded through simple APIs. There were security vulnerabilities in Apache HTTP Server versions 2.4.17 to 2.4.67. These...

RHSA-2026:22551 Red Hat Security Advisory: mod_http2 security update

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Critical: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: nginx: nginx-1.30.1-1.hum1 aarch64, x8664 nginx-all-modules-1.30.1-1.hum1 noarch nginx-core-1.30.1-1.hum1 aarch64, x8664 nginx-filesystem-1.30.1-1.hum1 noarch nginx-mod-devel-1.30.1-1.hum1 aarch6...

Azure Linux 3.0 Security Update: mod_http2 (CVE-2021-31618)

The version of modhttp2 installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2021-31618 advisory. - Apache HTTP Server protocol handler for the HTTP/2 protocol checks received request headers against the si...

Fedora 42 : mod_http2 (2025-40b7d151db)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-40b7d151db advisory. - version update Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested for this...

BSA-2017-363

Security Advisory ID : BSA-2017-363 Component : Apache Revision : 1.0: Interim A maliciously constructed HTTP/2 request could cause modhttp2 to dereference a NULL pointer and crash the server process. Affected Products Brocade is investigating its product lines to determine which products may be...