{"id":"CVE-2026-120740","published":"2026-11-02T22:17:21.313","lastModified":"2026-11-02T22:17:21.443","description":"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).","cvssScore":2,"cvssSeverity":"LOW","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:L","cwes":["CWE-125"],"vendors":[],"products":[],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-120740","tags":[]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2565405","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}