{"id":"AZL-89478","summary":"CVE-2026-43958 affecting package rrdtool for versions less than 1.8.0-3","details":"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.","modified":"2026-09-04T05:27:10Z","published":"2026-06-01T19:16:47Z","upstream":["CVE-2026-43958"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43958"}],"affected":[{"package":{"name":"rrdtool","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/rrdtool"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.0-3"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-89478.json"}}],"schema_version":"1.9.0"}