{"id":"AZL-103472","summary":"CVE-2026-95508 affecting package libslirp 4.9.3-1","details":"A heap-based buffer overflow was found in the DHCPv6 and TFTP response builders of libslirp. When the host is configured with a small interface MTU, a guest-supplied DHCPv6 CLIENTID option or TFTP blksize option can overflow the reply buffer with attacker-controlled content and length, resulting in denial of service and potentially arbitrary code execution in the host process. The default interface MTU is not affected.","modified":"2026-09-26T05:34:12Z","published":"2026-09-22T09:17:06Z","upstream":["CVE-2026-95508"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-95508"}],"affected":[{"package":{"name":"libslirp","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/libslirp"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"4.9.3-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-103472.json"}}],"schema_version":"1.9.0"}