[El-errata] ELSA-2026-33731 Moderate: Oracle Linux 10 rrdtool security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-33731

http://linux.oracle.com/errata/ELSA-2026-33731.html

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

x86_64:
python3-rrdtool-1.8.0-21.el10_2.x86_64.rpm
rrdtool-1.8.0-21.el10_2.x86_64.rpm
rrdtool-devel-1.8.0-21.el10_2.x86_64.rpm
rrdtool-doc-1.8.0-21.el10_2.x86_64.rpm
rrdtool-lua-1.8.0-21.el10_2.x86_64.rpm
rrdtool-perl-1.8.0-21.el10_2.x86_64.rpm
rrdtool-ruby-1.8.0-21.el10_2.x86_64.rpm
rrdtool-tcl-1.8.0-21.el10_2.x86_64.rpm

aarch64:
python3-rrdtool-1.8.0-21.el10_2.aarch64.rpm
rrdtool-1.8.0-21.el10_2.aarch64.rpm
rrdtool-devel-1.8.0-21.el10_2.aarch64.rpm
rrdtool-doc-1.8.0-21.el10_2.aarch64.rpm
rrdtool-lua-1.8.0-21.el10_2.aarch64.rpm
rrdtool-perl-1.8.0-21.el10_2.aarch64.rpm
rrdtool-ruby-1.8.0-21.el10_2.aarch64.rpm
rrdtool-tcl-1.8.0-21.el10_2.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/rrdtool-1.8.0-21.el10_2.src.rpm

Related CVEs:

CVE-2026-43958




Description of changes:

[1.8.0-21]
- Fixed stack buffer overflow in rrdcached and added more security checks
  Resolves: RHEL-173264