Check Point, Kaspersky, Tanium Patch Product Vulnerabilities

Check Point warned of a critical vulnerability CVE-2026-91843 in Security Management and Log Server: an unauthenticated attacker can execute code with root privileges via the login process. No exploitation has been observed, but the vendor published IoCs and urged immediate updates. Tanium closed five vulnerabilities, Kaspersky fixed a Redis issue in Security 10 for Linux Mail Server.

• CVE-2026-91843 in Check Point allows unauthenticated RCE with root privileges
• Check Point found no exploitation traces but published IoCs
• Tanium fixed two high-severity SQL injections in Tanium Asset
• Kaspersky closed a 2023 Redis vulnerability in Security 10 for Linux Mail Server