Check Point, Kaspersky, Tanium Patch Product Vulnerabilities
Source SecurityWeek
Not known to be exploited · CVSS 9.8 Critical.
Data as of 1 Nov 2026, 22:58 UTC
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitation evidence
Disclosed: evidence found.
CVE published 16 Sep 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 1 Nov 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| checkpointQuantum Security Management | Affected
| Fixed in– |
AI-suggested
Check Point customers should immediately apply the official patches for CVE-2026-91843, especially if automatic updates are not enabled. Tanium users must update to the patched versions addressing the SQL injection, server-side request forgery, and access control vulnerabilities. Kaspersky users should apply the update for Kaspersky Security 10 for Linux Mail Server to mitigate the Redis-related vulnerability. No evidence of active exploitation has been reported for the Check Point vulnerability, but prompt patching is strongly recommended.
Description
A critical vulnerability (CVE-2026-91843) affects Check Point Security Management and Log Server products, allowing unauthenticated remote code execution with root privileges via the login process. No evidence of active exploitation in the wild has been reported. Check Point has issued patches and advises immediate updates for systems without automatic patching. Additionally, Tanium and Kaspersky have patched multiple vulnerabilities in their products, including SQL injection and code execution flaws. These vulnerabilities pose significant risks if left unpatched.