Threat Intelligence / CVE / CVE-2026-24291
CVE-2026-24291
Incorrect permission assignment for critical resource in Windows Accessibility Infrastructure (ATBroker.exe) allows an authorized attacker to elevate privileges locally.
CVSS v3 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
CWE-732
Threats tracking this CVE
- Microsoft Office RCE via Preview Pane (CVE-2026-26110, CVE-2026-26113) — March 2026 Patch Tuesday — CRITICAL
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24291
- https://github.com/mdsecactivebreach/RegPwn
- https://www.mdsec.co.uk/2026/03/rip-regpwn/
Full detection coverage & IOCs for threats exploiting CVE-2026-24291 are available via the Threadlinqs MCP server (Purple tier). View plans →