Signal is active with 3 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A Missing Authentication for Critical Function vulnerability in WatchGuard AuthPoint Gateway allows a remote unauthenticated attacker with network access to the AuthPoint Gateway host to disrupt authentication services and delete the local directory synchronization configuration.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
🆕 New CVEs AuthPoint Authentication Gateway: 3 critical CVEs Worst: unauthenticated denial of service in auth gateway (CVE-2026-121639) Patch → 7.6.0 https://cve.now/CVE-2026-121639?release=CVE-2026-121638,CVE-2026-121640&utm_source=x&utm_medium=social&utm_campaign=cvedotnow&utm_content=rollup
Update WatchGuard AuthPoint Gateway to version 7.6.0 now to fix CVE-2026-121639, CVE-2026-121638, and two other critical authentication flaws. #WatchGuard #AuthPoint #Cybersecurity #Vulnerability #InfoSec https://securityonline.info/watchguard-authpoint-gateway-flaws-patched/
WatchGuard AuthPoint Gateway: 3 critical flaws, patch to 7.6.0 CVE-2026-121639 (CVSS 4.0 9.2) lets unauthenticated attackers disrupt authentication on LDAP/AD setups. Two 9.1 CVEs: MitM and replay. No known exploitation per WatchGuard. https://psirt.watchguard.com/CVE-2026-121639 #WatchGuard #MFA https://t.co/Y2FONINAVq