Linux · Security advisory · July 7, 2026

RLSA-2026:33731: rrdtool security update

RLSA-2026:33731, released July 7, 2026, fixes 1 CVE in rrdtool (version 0:1.8.0-21.el10_2). None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0018
7th percentile

Fixed package versions

ProductReleaseFixed in
rrdtoolrocky 100:1.8.0-21.el10_2

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2026-43958 Rrdtool: rrdtool: stack buffer overflow allows local code execution or denial of service 7.8 0.0018 None reported
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