Signal is active with 3 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
GNW protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2026-6523 GNW Protocol Dissector Infinite Loop Denial of Service in Wireshark https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-6523
Post summary
The brief notice announces CVE‑2026‑6523 as an infinite‑loop denial‑of‑service flaw in Wireshark, but offers no additional details on exploits, patches, or active use.
🚨*CVE* CVE-2026-6523 GNW protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service https://www.cve.org/CVERecord?id=CVE-2026-6523 ----- Traducción: CVE-2026-6523 Desconectador de protocolo GNW bucle infinito en Wireshark 4.6.0… http://infoflow.cloud`
Post summary
The post announces a denial‑of‑service vulnerability in Wireshark’s GNW protocol dissector, detailing affected versions but providing no proof of exploitation or patch information.
CVE-2026-6523 GNW protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service https://www.cve.org/CVERecord?id=CVE-2026-6523
Post summary
Wireshark’s GNW protocol dissector suffers from an infinite loop that can be exploited to cause a denial of service.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | wireshark | wireshark | - | - | - |