{"id":"CVE-2026-109250","published":"2026-10-12T17:17:16.230","lastModified":"2026-10-15T15:54:26.210","description":"FreeRDP 3.0.0 before 3.32.0 contains a heap buffer overflow vulnerability in collect_keys() that allows local attackers to write past the fixed 64-entry keys array during PKCS#11 key enumeration. Attackers controlling smartcard tokens can present more than 64 public key objects across multiple slots to corrupt heap memory with attacker-chosen CKA_ID and CKA_LABEL data during smartcard logon.","cvssScore":6.6,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cwes":["CWE-129"],"vendors":[],"products":[],"references":[{"url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-jhv5-m83m-hxhq","tags":[]},{"url":"https://www.vulncheck.com/advisories/freerdp-3.0.0-before-3.32.0-heap-buffer-overflow-via-pkcs-11-collect-keys","tags":[]},{"url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-jhv5-m83m-hxhq","tags":[]}],"exploitRefs":[{"url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-jhv5-m83m-hxhq","tags":[]},{"url":"https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-jhv5-m83m-hxhq","tags":[]}],"hasPoc":true,"ai":null}