{"id":"CVE-2026-103594","published":"2026-10-27T16:17:28.517","lastModified":"2026-10-27T16:17:28.517","description":"A stack-based buffer overflow vulnerability in Fireware OS's WireGuard configuration processing allows a remote attacker that has man-in-the-middle TLS-decrypted access between the Firebox and WatchGuard Cloud to create a Denial of Service condition and potentially execute arbitrary code by tampering with a FireCloud Gateway configuration payload.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-121","CWE-787","CWE-1284"],"vendors":[],"products":[],"references":[{"url":"https://psirt.watchguard.com/CVE-2026-103594","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}