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Oracle Linux 9 ELSA-2026-34156 rrdtool Moderate Buffer Overflow Fix

oracle
Calendar Grey July 2, 2026
Oracle Linux Logo Esm H88
Oracle Linux 9 receives an update for rrdtool addressing a moderate risk of stack buffer overflow with CVE-2026-43958.
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Summary

[1.7.2-22] - Fixed stack buffer overflow in rrdcached and added more security checks Resolves: RHEL-173257

Topics%20covered

Topics Covered

security advisory moderate buffer overflow threat mitigation Oracle rrdtool

SRPMs

http://oss.oracle.com/ol9/SRPMS-updates/rrdtool-1.7.2-22.el9_8.src.rpm

x86_64

python3-rrdtool-1.7.2-22.el9_8.x86_64.rpm rrdtool-1.7.2-22.el9_8.i686.rpm rrdtool-1.7.2-22.el9_8.x86_64.rpm rrdtool-devel-1.7.2-22.el9_8.i686.rpm rrdtool-devel-1.7.2-22.el9_8.x86_64.rpm rrdtool-doc-1.7.2-22.el9_8.x86_64.rpm rrdtool-lua-1.7.2-22.el9_8.x86_64.rpm rrdtool-perl-1.7.2-22.el9_8.x86_64.rpm rrdtool-ruby-1.7.2-22.el9_8.x86_64.rpm rrdtool-tcl-1.7.2-22.el9_8.x86_64.rpm

aarch64

python3-rrdtool-1.7.2-22.el9_8.aarch64.rpm rrdtool-1.7.2-22.el9_8.aarch64.rpm rrdtool-devel-1.7.2-22.el9_8.aarch64.rpm rrdtool-doc-1.7.2-22.el9_8.aarch64.rpm rrdtool-lua-1.7.2-22.el9_8.aarch64.rpm rrdtool-perl-1.7.2-22.el9_8.aarch64.rpm rrdtool-ruby-1.7.2-22.el9_8.aarch64.rpm rrdtool-tcl-1.7.2-22.el9_8.aarch64.rpm

Severity
moderate
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2026-43958

Topics%20covered

Topics Covered

security advisory moderate buffer overflow threat mitigation Oracle rrdtool

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