RLSA-2026:0421

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Source
https://errata.rockylinux.org/RLSA-2026:0421
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2026:0421.json
JSON Data
https://api.test.osv.dev/v1/vulns/RLSA-2026:0421
Upstream
  • CVE-2025-14523
Published
2026-01-14T09:08:32.431719Z
Modified
2026-01-14T09:30:09.594845Z
Severity
  • 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N CVSS Calculator
Summary
Important: libsoup security update
Details

The libsoup packages provide an HTTP client and server library for GNOME.

Security Fix(es):

  • libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (First- vs Last-Value Wins) (CVE-2025-14523)

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:8 / libsoup

Package

Name
libsoup
Purl
pkg:rpm/rocky-linux/libsoup?distro=rocky-linux-8&epoch=0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:2.62.3-11.el8_10
Database specific 
{
    "yum_repository": "BaseOS"
}

Database specific

source

"https://storage.googleapis.com/resf-osv-data/RLSA-2026:0421.json"