PT-2025-46458 · Microsoft · Windows Speech+1

Published 2025-11-11 · Updated 2025-12-08 · CVE-2025-59508

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Speech (affected versions not specified)

Description A race condition exists due to concurrent execution using a shared resource with improper synchronization in Windows Speech. This allows an authorized attacker to elevate privileges locally.

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

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

BDU:2025-14158

CVE-2025-59508

Affected Products

Windows

Windows Speech

References · 9

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59508 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-59508 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-59508 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-14158 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-59508 · Security Note
• https://osv.dev/vulnerability/CVE-2025-59508 · Vendor Advisory
• https://twitter.com/DavidMarquet19/status/1997939347555782809 · Twitter Post
• https://t.me/cveNotify/142459 · Telegram Post
• https://twitter.com/CVEnew/status/1988349044800766216 · Twitter Post