End-User Notifications - CraftedSignal Threat Feedhttps://feed.craftedsignal.io/products/end-user-notifications/Trending threats, MITRE ATT&CK coverage, and detection metadata. Fed continuously.Hugoenhello@craftedsignal.iohello@craftedsignal.ioTue, 27 Oct 2026 20:01:46 +0000https://feed.craftedsignal.io/favicon-32x32.pngCraftedSignal Threat Feedhttps://feed.craftedsignal.io/3232https://feed.craftedsignal.io/favicon.svgTanium End-User Notifications: Local privilege escalation (CVE-2026-108304)https://feed.craftedsignal.io/briefs/2026-10-tanium-lpe/Tue, 27 Oct 2026 20:01:46 +0000hello@craftedsignal.iohttps://feed.craftedsignal.io/briefs/2026-10-tanium-lpe/Tanium addressed a local privilege escalation vulnerability in the End-User Notifications component that allows low-privileged users to elevate privileges on affected hosts.Tanium has released a patch for a local privilege escalation vulnerability (CVE-2026-108304) affecting the End-User Notifications component. This vulnerability allows an attacker who already possesses low-privileged access to a system to gain elevated privileges. Details regarding the specific exploit path or the vulnerable version range are currently limited.

Impact

The vulnerability carries a CVSS v3.1 base score of 7.8, indicating the potential for successful exploitation to significantly increase a user's privilege level on the host system.

Recommendation

  • Inventory all systems running Tanium End-User Notifications to identify exposure.
  • Apply the latest security updates provided by Tanium to address CVE-2026-108304 immediately.
  • Monitor local system logs for unauthorized attempts to interact with Tanium service processes or modifications to component configuration files by non-administrator users.
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