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Rocky Linux RRDTool Moderate Stack Buffer Overflow Vuln RLSA-2026-34156

rocky
Calendar Grey July 5, 2026
Rockylinux Esm H88
A moderate severity security update for rrdtool on Rocky Linux 9 addresses a stack buffer overflow allowing privilege escalation.
Moderate: rrdtool security update

Summary

An update is available for rrdtool. This update affects Rocky Linux 9. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list


Topics%20covered

Topics Covered

security advisory moderate buffer overflow local privilege escalation rrdtool rockylinux

RPMs

rrdtool-lua-debuginfo-0:1.7.2-22.el9_8.aarch64.rpm

rrdtool-debugsource-0:1.7.2-22.el9_8.aarch64.rpm

rrdtool-debugsource-0:1.7.2-22.el9_8.i686.rpm

rrdtool-lua-debuginfo-0:1.7.2-22.el9_8.ppc64le.rpm

rrdtool-debugsource-0:1.7.2-22.el9_8.ppc64le.rpm

rrdtool-debugsource-0:1.7.2-22.el9_8.s390x.rpm

rrdtool-lua-debuginfo-0:1.7.2-22.el9_8.s390x.rpm

rrdtool-debugsource-0:1.7.2-22.el9_8.x86_64.rpm

rrdtool-devel-0:1.7.2-22.el9_8.aarch64.rpm

rrdtool-devel-0:1.7.2-22.el9_8.i686.rpm

rrdtool-devel-0:1.7.2-22.el9_8.ppc64le.rpm

rrdtool-devel-0:1.7.2-22.el9_8.s390x.rpm

rrdtool-devel-0:1.7.2-22.el9_8.x86_64.rpm

rrdtool-doc-0:1.7.2-22.el9_8.aarch64.rpm

rrdtool-doc-0:1.7.2-22.el9_8.ppc64le.rpm

rrdtool-doc-0:1.7.2-22.el9_8.s390x.rpm

rrdtool-doc-0:1.7.2-22.el9_8.x86_64.rpm

rrdtool-lua-0:1.7.2-22.el9_8.aarch64.rpm

rrdtool-lua-0:1.7.2-22.el9_8.ppc64le.rpm

rrdtool-lua-0:1.7.2-22.el9_8.s390x.rpm

rrdtool-debuginfo-0:1.7.2-22.el9_8.ppc64le.rpm

rrdtool-debuginfo-0:1.7.2-22.el9_8.s390x.rpm

rrdtool-debuginfo-0:1.7.2-22.el9_8.x86_64.rpm

Read the Full Advisory

References

No references

CVES

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-43958

Severity
moderate

Name: RLSA-2026:34156
Affected Products: Rocky Linux 9

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2460932


Topics%20covered

Topics Covered

security advisory moderate buffer overflow local privilege escalation rrdtool rockylinux

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