RLSA-2026:91003

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Source

https://errata.rockylinux.org/RLSA-2026:91003

Import Source

https://storage.googleapis.com/resf-osv-data/RLSA-2026:91003.json

JSON Data

https://api.osv.dev/v1/vulns/RLSA-2026:91003

Upstream

CVE-2026-88807

Published

2026-10-29T12:08:23Z

Modified

2026-10-29T12:30:04Z

Severity

8.3 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H CVSS Calculator

Summary

Important: libXrender security update

Details

X.Org X11 libXrender runtime library

Security Fix(es):

libXrender: libXrender: Code injection via heap overflow in RenderQueryPictFormats (CVE-2026-88807)

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.

Database specific

{
    "license":  "CC-BY-4.0",
    "license_url":  "https://creativecommons.org/licenses/by/4.0/",
    "source_advisory":  "RHSA-2026:91003"
}

References

Credits

- Rocky Enterprise Software Foundation
- Red Hat

Affected packages

Rocky Linux:10 / libXrender

Package

Name: libXrender
Purl: pkg:rpm/rocky-linux/libXrender?distro=rocky-linux-10&epoch=0

Affected ranges

Type

ECOSYSTEM

Events

Introduced

Fixed

0:0.9.11-8.el10_2.1

Database specific

Show details

{
    "yum_repository":  "AppStream"
}

Database specific

source

"https://storage.googleapis.com/resf-osv-data/RLSA-2026:91003.json"