RLSA-2026:18556

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Source
https://errata.rockylinux.org/RLSA-2026:18556
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2026:18556.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2026:18556
Upstream
  • CVE-2025-11411
Published
2026-05-29T16:03:24.060458Z
Modified
2026-05-29T16:30:23.741724427Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N CVSS Calculator
Summary
Moderate: unbound security update
Details

The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver.

Security Fix(es):

  • unbound: DNSBomb vulnerability (CVE-2024-33655)

  • unbound: Unbound domain hijacking via promiscuous records (CVE-2025-11411)

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.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 10 Release Notes linked from the References section.

References
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:10 / unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.24.2-7.el10
Database specific 
{
    "yum_repository": "AppStream"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:18556.json"