Check Point, Kaspersky, Tanium Patch Product Vulnerabilities
Check Point, Kaspersky, and Tanium patch critical vulnerabilities in their products.
Cybersecurity vendors Check Point, Kaspersky, and Tanium have released patches for severe vulnerabilities affecting their products. Check Point's Security Management and Log Servers have a critical RCE flaw (CVE-2026-91843), though no in-the-wild exploitation is reported. Tanium addressed five high- and medium-severity flaws in Tanium Asset and Threat Response, including SQL injection and SSRF. Kaspersky patched a Redis vulnerability in Kaspersky Security 10 for Linux Mail Server that could lead to malfunction or code execution.
AI summary of the linked source. Not reviewed by an editor. How this works
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The lesson from this incident
Full lessonThree major cybersecurity vendors — Check Point, Kaspersky, and Tanium — have disclosed severe vulnerabilities in their own security products, including a critical remote code execution flaw, SQL injection, SSRF, and a Redis misconfiguration. This is particularly significant because security tools are trusted components of an organization's defense infrastructure, meaning a compromise here can undermine an entire security stack. The irony of security products harboring exploitable vulnerabilities underscores that no software is inherently safe by virtue of its purpose. Organizations that delay patching these tools may inadvertently expose their most sensitive security telemetry and administrative controls to attackers. Prompt action is essential given the severity ratings and the potential for in-the-wild exploitation to emerge rapidly after public disclosure.
What helps against this
How we list vendors- Vulnerability scanning and prioritisation
You know which systems are vulnerable, and which ones to fix first.
- Automated patch management
Known holes get closed in days, not months.
- Cyber asset inventory
You cannot patch, monitor or protect the devices, cloud resources and accounts you do not know you have.
Indicators of Compromise
Extracted by AI from the linked source. Not reviewed by an editor. How this works
- cve — CVE-2026-91843