{"id":"CVE-2026-109252","published":"2026-10-12T17:17:16.530","lastModified":"2026-10-15T03:17:07.347","description":"FreeRDP from 3.9.0 before 3.32.0 contains a NULL pointer dereference vulnerability in the RDPEAR NDR reader that allows malicious servers to crash clients via truncated KERB_RPC_INTERNAL_NAME data. Attackers can send a CreateApReqAuthenticatorReq with NameCount of two or more ending before the Names pointer, causing cleanup to dereference a null base and terminate the client.","cvssScore":5.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","cwes":["CWE-476"],"vendors":[],"products":[],"references":[{"url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-93g7-296p-j77j","tags":[]},{"url":"https://www.vulncheck.com/advisories/freerdp-from-3.9.0-before-3.32.0-rdpear-null-pointer-dereference-via-kerb-rpc-internal-name","tags":[]},{"url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-93g7-296p-j77j","tags":[]}],"exploitRefs":[{"url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-93g7-296p-j77j","tags":[]},{"url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-93g7-296p-j77j","tags":[]}],"hasPoc":true,"ai":null}