RLSA-2026:6301

Source
https://errata.rockylinux.org/RLSA-2026:6301
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2026:6301.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2026:6301
Upstream
Published
2026-04-07T12:03:55.701474Z
Modified
2026-04-07T12:31:41.741803Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Important: squid security update
Details

Squid is a high-performance proxy caching server for web clients, supporting FTP, and HTTP data objects.

Security Fix(es):

  • squid: Squid: Denial of Service via heap Use-After-Free vulnerability in ICP handling (CVE-2026-33526)

  • Squid: Squid: Denial of Service via crafted ICP traffic (CVE-2026-32748)

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 / squid

Package

Name
squid
Purl
pkg:rpm/rocky-linux/squid?distro=rocky-linux-9&epoch=7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7:5.5-22.el9_7.4
Database specific
{
    "yum_repository": "AppStream"
}

Database specific

source
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:6301.json"