USN-8563-3 nginx vulnerability

USN-8563-1 fixed vulnerabilities in nginx. The fix for CVE-2026-42533 was backed out in USN-8563-2 because it could cause a regression. This update includes a better fix for CVE-2026-42533. We apologize for the inconvenience. Original advisory details: It was discovered that nginx incorrectly...

Fedora 43 : nginx / nginx-mod-brotli / nginx-mod-fancyindex / etc (2026-3b93aae2d6)

The remote Fedora 43 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-3b93aae2d6 advisory. nginx-mod-vts: - Rebuild for 1.30.4 nginx-mod-brotli: - Rebuild for 1.30.4 nginx-mod-fancyindex: - Rebuild for 1.30.4 nginx-mod-headers-more: -...

nginx-1.31.3-1.1 on GA media (moderate)

nginx-1.31.3-1.1 on GA media Announcement ID: openSUSE-SU-2026:11295-1 Rating: moderate Cross-References: CVE-2026-42533 CVE-2026-56434 CVE-2026-60005 CVSS scores: CVE-2026-42533 SUSE : 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2026-42533 SUSE : 9.2...

Linux Distros Unpatched Vulnerability : CVE-2026-56434

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpssimodule module. This vulnerability may exist when the Server-Side Includes SSI, proxypass,...

CVE-2026-56434

creationtimestamp| type| source ---|---|--- 2026-07-15 16:59:22+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mqp6zfgglu2n 2026-07-16 02:05:21+00:00| seen| https://bsky.app/profile/securityonline.bsky.social/post/3mqq5jnrowx2a 2026-07-16 13:00:07+00:00| seen|...

Use-after-free when using ngx_http_ssi_module

Use-after-free when using ngxhttpssimodule Severity: medium CVE-2026-56434 Not vulnerable: 1.31.3+, 1.30.4+ Vulnerable: 0.8.11-1.31.2...

K000162098: NGINX ngx_http_ssi_module vulnerability CVE-2026-56434

Security Advisory Description NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpssimodule module. This vulnerability may exist when the Server-Side Includes SSI, proxypass , and proxybuffering off directives are configured. With this configuration, an unauthenticated attacker wi...