Linux · Security advisory · June 12, 2026

ELSA-2026-18931: Security update for 5 packages

ELSA-2026-18931, released June 12, 2026, fixes 2 CVEs across 5 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0174
77th percentile

Priority of the 2 CVEs

Patch now 0 Urgent 0 High 1 Routine 1

Fixed package versions

ProductReleaseFixed in
python3-unboundol 90:1.24.2-2.el9
unboundol 90:1.24.2-2.el9
unbound-develol 90:1.24.2-2.el9
unbound-dracutol 90:1.24.2-2.el9
unbound-libsol 90:1.24.2-2.el9

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
Routine CVE-2025-11411 Possible domain hijacking via promiscuous records in the authority section 6.1 0.0033 None reported
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