Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
SMB2 protocol dissector crash 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
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
| Date | Total | Labels |
|---|
| 2026-04-30 | 2 | Disclosure2 |
| 2026-05-01 | 1 | General1 |
It is possible to see elevated activities targeting Wireshark (CVE-2026-6867) https://vuldb.com/vuln/360287/cti
Post summary
The tweet merely references CVE-2026-6867 and provides a link for more information, without any concrete details on exploitation, patching, or technical characteristics.
🚨*CVE* CVE-2026-6867 SMB2 protocol dissector crash 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-2026-6867 ----- Traducción: CVE-2026-6867 fallo del desensamblador SMB2 en Wireshark 4.6.0 a 4.6.4 y 4.4.0 a 4.4.… http://infoflow.cloud`
Post summary
The post announces CVE-2026-6867, a DoS vulnerability in Wireshark’s SMB2 dissector affecting versions 4.6.0‑4.6.4 and 4.4.0‑4.4.14.
CVE-2026-6867 SMB2 protocol dissector crash 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-2026-6867
Post summary
The post announces a denial-of-service vulnerability (CVE-2026-6867) in Wireshark's SMB2 dissector affecting several major releases.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | wireshark | wireshark | - | - | - |