RLSA-2026:36730

Source
https://errata.rockylinux.org/RLSA-2026:36730
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2026:36730.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2026:36730
Upstream
Published
2026-07-09T06:00:16.850158Z
Modified
2026-07-09T06:30:04.116516293Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Moderate: libsolv security update
Details

The libsolv packages provide a library for resolving package dependencies using a satisfiability algorithm.

Security Fix(es):

  • libsolv: Heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data (CVE-2026-48864)

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 / libsolv

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:0.7.20-7.el8_10
Database specific
{
    "yum_repository": "BaseOS"
}

Database specific

source
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:36730.json"