{"id":"CVE-2026-101302","published":"2026-10-15T07:17:57.297","lastModified":"2026-10-15T16:17:41.437","description":"TLS 1.3 embeds the actual record type as the last non-zero byte of the decrypted payload, optionally followed by zero padding.  The code which searches for the inner record type had an off-by-one bug which could be triggered by an invalid frame, leading to an underflow followed by an unconditional NULL pointer dereference, causing a kernel panic.\n\nA remote TLS 1.3 peer can send a specially crafted record to trigger a kernel panic, resulting in a Denial of Service (DoS).","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwes":["CWE-193","CWE-476"],"vendors":[],"products":[],"references":[{"url":"https://security.freebsd.org/advisories/FreeBSD-SA-26:67.ktls.asc","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}