CVE-2026-76524: Open Source Snort 3 Control Channel Socket Arbitrary Command Execution Vulnerability

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CVE-2026-76524

Hodnocení závažnosti

7.8 CVSS 3.1 cisco

útok z místního přístupu bez přípravy stačí běžný účet bez zásahu uživatele
dopad plný únik dat úplná změna dat úplný výpadek
přesah dopad jen na zranitelnou součást

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

zvyšuje závažnost mírně zvyšuje závažnost snižuje závažnost

Aggiornamenti di sicurezza per prodotti Cisco

Cisco ha rilasciato aggiornamenti di sicurezza per risolvere 34 vulnerabilità nei propri prodotti, di cui 5 con gravità “critica” e 17 con gravità “alta”.

a dalších 5 CVE-2026-76473 CVE-2026-76474 CVE-2026-76475 CVE-2026-76476 CVE-2026-76477 CVE-2026-76478 CVE-2026-76479 CVE-2026-76481 CVE-2026-76490 CVE-2026-76491 CVE-2026-76492 CVE-2026-76493 CVE-2026-76494 CVE-2026-76495 CVE-2026-76496 CVE-2026-76505 CVE-2026-76524 Cisco IT

tg: zranitelnost

· CSIRT Itálie (ACN) · Aggiornamenti di sicurezza per prodotti Cisco

Open Source Snort 3 Control Channel Socket Arbitrary Command Execution Vulnerability

A vulnerability in the control channel socket implementation of Open Source Snort 3 could allow an authenticated, local attacker with low privileges to execute arbitrary commands as the Snort 3 process user. This vulnerability is due to a lack of authentication when a local user connects to the Snort control channel socket. An attacker could exploit this vulnerability by connecting to the Snort 3 control channel socket as a local user. A successful exploit could allow the attacker to execute…

CVE-2026-76524 Cisco US

tg: zranitelnost

· Cisco PSIRT · Open Source Snort 3 Control Channel Socket Arbitrary Command Execution Vulnerability