PT-2026-24310 · Microsoft · Windows

James Forshaw · Published 2026-03-10 · Updated 2026-05-19 · CVE-2026-25186

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Windows Accessibility Infrastructure (ATBroker.exe) (affected versions not specified)

Description The issue concerns the insufficient protection of sensitive data within the Windows Accessibility Infrastructure (ATBroker.exe). Successful exploitation could allow an unauthorized actor to disclose information locally. The vulnerability allows attackers to obtain sensitive information and affect the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2026-02897

CVE-2026-25186

Affected Products

Windows

References · 11

• https://bdu.fstec.ru/vul/2026-02897 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-25186 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-25186 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-25186 · Security Note
• https://msrc.microsoft.com/update-guide/advisory/CVE-2026-25186 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-25186 · Security Note
• https://osv.dev/vulnerability/CVE-2026-25186 · Vendor Advisory
• https://twitter.com/infoflowcloud/status/2033362992859926677 · Twitter Post
• https://twitter.com/CVEnew/status/2033361144547508662 · Twitter Post
• https://twitter.com/rahsi_aaka/status/2033523206456496550 · Twitter Post
• https://reddit.com/r/SecOpsDaily/comments/1tho09i/micropatches_released_for_windows_accessibility · Reddit Post