PT-2026-47978 · Microsoft · Windows Collaborative Translation Framework+1

CVE-2026-45586 · Published 2026-06-09 · Updated 2026-07-17

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Collaborative Translation Framework (affected versions not specified)

Description Improper link resolution before file access, also known as link following, in the Windows Collaborative Translation Framework 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.

LPE

DoS

Link Following

Weakness Enumeration

CWE-59

Related Identifiers

BDU:2026-08062

CVE-2026-45586

Affected Products

Windows

Windows Collaborative Translation Framework

References · 36

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-45586 · Security Note
• https://bdu.fstec.ru/vul/2026-08062 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45586 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-45586 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/733461 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-45586 · Security Note
• https://twitter.com/GoCocoaAI/status/2064475971986641155 · Twitter Post
• https://twitter.com/aviatrixtrc/status/2064785163540729938 · Twitter Post
• https://i.redd.it/jur840xctp9h1.png · Reddit Post
• https://twitter.com/ptdbugs/status/2064647007096955019 · Twitter Post
• https://twitter.com/JNitterauer/status/2065090583824068909 · Twitter Post
• https://twitter.com/Divinmentis/status/2065130470816284922 · Twitter Post
• https://t.me/true_secator/8297 · Telegram Post
• https://twitter.com/Vijaykiran0987/status/2064807470523113840 · Twitter Post
• https://twitter.com/cybrsecpath/status/2064893919050268827 · Twitter Post