Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
An heap overflow vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to execute arbitrary code by sending specially crafted network traffic.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
| Date | Total | Labels |
|---|
| 2026-08-28 | 3 | Disclosure1Patch2 |
| 2026-09-01 | 1 | Patch1 |
WatchGuard patched CVE-2026-19313 and more Fireware flaws, pre-authentication remote code execution bugs rated CVSS 9.3. Update firewalls now. #WatchGuard #Fireware #RCE #Firewall #InfoSec https://securityonline.info/watchguard-fireware-rce/
Post summary
WatchGuard has patched CVE-2026-19313, a pre-auth RCE flaw rated CVSS 9.3, and users are urged to update their firewalls immediately.
Multiple #Critical vulnerabilities have been discovered in #WatchGuard Dimension and Fireware OS #CVE-2026-78174 #CVE-2026-19315 #CVE-2026-13086 #CVE-2026-19318 #CVE-2026-19313 https://psirt.watchguard.com/?sev=critical
Post summary
A tweet announces several newly discovered critical CVEs affecting WatchGuard Dimension and Fireware OS, providing only their identifiers and a PSIRT link without additional technical or exploit details.
Warning: Multiple vulnerabilities in #WatchGuard Fireware OS and #Dimension. #CVE-2026-19313 #CVE-2026-19318 #CVE-2026-13086 #CVE-2026-19315 #CVE-2026-78174 CVSS: 9.3 can lead to a full system compromise #RCE! Read our advisory: https://ccb.belgium.be/advisories/warning-multiple-vulnerabilities-watchguard-fireware-os-patch-immediately and #Patch #Patch #Patch
Post summary
Several high‑severity RCE CVEs in WatchGuard Fireware OS and Dimension are disclosed; users are urged to apply the available patches immediately.
WatchGuard patches critical unauth RCE in Fireware iked (IKE/IPsec): CVE-2026-19313/19315/19318 (+ more). CVSS 9.3. No known exploitation yet—still prioritize edge Firebox upgrades to 2026.2.2 / 12.12.2 / 12.5.20. https://www.securityweek.com/watchguard-patches-critical-vulnerabilities/
Post summary
WatchGuard has released patches for a high‑score unauthenticated RCE affecting its Fireware iked module; no active exploitation reported, but firmware upgrades are strongly recommended.