ALSA-2026:18931
See a problem?- Import Source
- https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:18931.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALSA-2026:18931
- Related
- Published
- 2026-05-19T00:00:00Z
- Modified
- 2026-05-26T16:00:18.036546443Z
- 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 AlmaLinuxRelease Notes linked from the References section.
- References
Affected packages
AlmaLinux:9 / python3-unbound
Package
- Name
- python3-unbound
- Purl
- pkg:rpm/almalinux/python3-unbound
AlmaLinux:9 / unbound
Package
- Name
- unbound
- Purl
- pkg:rpm/almalinux/unbound
AlmaLinux:9 / unbound-devel
Package
- Name
- unbound-devel
- Purl
- pkg:rpm/almalinux/unbound-devel
AlmaLinux:9 / unbound-dracut
Package
- Name
- unbound-dracut
- Purl
- pkg:rpm/almalinux/unbound-dracut