CVE-2026-123039: Check Point security advisory (AV26-1154)

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CVE-2026-123039

Hodnocení závažnosti

7.8 CVSS 3.1 checkpoint

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

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Check Point security advisory (AV26-1154)

Serial number: AV26-1154 Date: November 12, 2026 As of November 12, 2026, Check Point is affected by vulnerabilities in the following products: Check Point Force Firewalls Multiple versions Check Point Management and Log Servers Multiple versions Multi-Domain Security Management and Multi-Domain Log Server Multiple versions Maestro Orchestrator Multiple versions Check Point indicates that CVE-2026-123039 is being exploited in the wild. The Cyber Centre encourages users and administrators to…

CVE-2026-107484 CVE-2026-123039 Check Point CA

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· Cyber Centre Kanada · Check Point security advisory (AV26-1154)

PHP2Shell Exploitation on Check Point Gateway

By Lotem Finkelstein, VP Research Key findings Beginning on 30 October 2026, an attacker executed scanning and exploitation activity against organizations with unpatched Check Point Security Gateways, using Mobile Access portals with PHP2Shell as initial access followed by CVE-2026-123039. The first wave, on October 30, targeted Israeli organizations and included destructive activity against some of them. A broader second wave on November 2 targeted organizations across multiple countries and…

KEV ✓ EPSS 1.00 CVE-2026-109618 CVE-2026-109619 CVE-2026-123039 Check Point VMware IL

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· Check Point Research · PHP2Shell Exploitation on Check Point Gateway