RLSA-2026:36331
- Source
- https://errata.rockylinux.org/RLSA-2026:36331
- Import Source
- https://storage.googleapis.com/resf-osv-data/RLSA-2026:36331.json
- JSON Data
- https://api.osv.dev/v1/vulns/RLSA-2026:36331
- Upstream
- Published
- 2026-07-29T18:03:49.873824Z
- Modified
- 2026-07-29T18:25:42.075100082Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Important: nginx security, bug fix, and enhancement update
- Details
-
nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage.
Security Fix(es):
- nginx: NGINX: Arbitrary code execution or Denial of Service via heap-based buffer overflow with crafted HTTP/2 headers (CVE-2026-42055)
Bug Fix(es) and Enhancement(s):
- nginx: "HTTP/2 bomb" nginx fix breaks module ABI causing crashes [rhel-9.8.z] (JIRA:Rocky Linux-190800)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- References
- Credits
-
-
- Rocky Enterprise Software Foundation
-
- Red Hat
-
Affected packages
Rocky Linux:9 / nginx
Package
- Name
- nginx
- Purl
- pkg:rpm/rocky-linux/nginx?distro=rocky-linux-9&epoch=2