azure linux rrdtool vulnerabilities

Latest azure linux rrdtool CVEs

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1. CVE-2026-43958 Rrdtool: rrdtool: stack buffer overflow allows local code execution or denial of service

   Published 2026-06-01

   High·CVSS 7.8 EPSS 0.18%

   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 all...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.