{"id":"AZL-112744","summary":"CVE-2026-120740 affecting package hivex 1.3.23-2","details":"A flaw was found in hivex. By supplying a specially crafted Windows registry hive file, an attacker can trigger an out-of-bounds memory read when hivex parses registry values containing malformed large data block lists. This issue can cause the application processing the registry file to crash, resulting in a Denial of Service (DoS).","modified":"2026-11-14T05:30:17Z","published":"2026-11-02T22:17:21Z","upstream":["CVE-2026-120740"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-120740"}],"affected":[{"package":{"name":"hivex","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/hivex"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.3.23-2"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-112744.json"}}],"schema_version":"1.9.2"}