ALSA-2026:25057

Source
https://errata.almalinux.org/9/ALSA-2026-25057.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:25057.json
JSON Data
https://api.test.osv.dev/v1/vulns/ALSA-2026:25057
Related
  • CVE-2026-49975
Published
2026-06-10T00:00:00Z
Modified
2026-06-11T16:00:05.258515540Z
Summary
Important: mod_http2 security update
Details

The mod_h2 Apache httpd module implements the HTTP2 protocol (h2+h2c) on top of libnghttp2 for httpd 2.4 servers.

Security Fix(es):

  • httpd: HTTP/2: Remote Denial of Service via compression bomb and Slowloris-style attack (CVE-2026-49975)

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

Affected packages

AlmaLinux:9 / mod_http2

Package

Name
mod_http2
Purl
pkg:rpm/almalinux/mod_http2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.26-6.el9_8.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:25057.json"