Linux · Security advisory · August 24, 2025

DLA-4280-1: unbound security update

DLA-4280-1, released August 24, 2025, fixes 1 CVE in unbound (version 1.13.1-1+deb11u5). None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

HighUnsupported product
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0174
77th percentile

Fixed package versions

ProductReleaseFixed in
unboundDebian 11.6 (bullseye)1.13.1-1+deb11u5

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2024-33655 libunbound8: The DNS protocol in RFC 1035 and updates allows remote attackers to cause adenial of service (resource consumption) b... 7.5 0.0174 None reported
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