Security Advisory

CVE-2026-43958

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-01 17:34:17

Last updated 2026-07-01 14:07:37

Assigner redhat

CVSS score not scored

State PUBLISHED

Description

A flaw was found in rrdcached, a component of rrdtool. A local attacker with access to a rrdcached socket can exploit a stack-based buffer overflow by sending an oversized CREATE request. This vulnerability can lead to a denial of service by crashing the daemon or potentially allow for arbitrary code execution, impacting the integrity and confidentiality of data.

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