PT-2026-47964 · Github+1 · Github Copilot+1

Daniel Weglowski · CVE-2026-45482 · Published 2026-06-09 · Updated 2026-06-23

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

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

Name of the Vulnerable Software and Affected Versions GitHub Copilot (affected versions not specified) Visual Studio Code (affected versions not specified)

Description Improper limitation of a pathname to a restricted directory, known as path traversal, allows an unauthorized attacker to bypass security features locally. Path traversal is a technique where an attacker uses special characters to access files and directories outside the intended folder.

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

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

BDU:2026-08334

CVE-2026-45482

Affected Products

Github Copilot

Visual Studio Code

References · 6

• https://bdu.fstec.ru/vul/2026-08334 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45482 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-45482 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-45482 · Security Note
• https://t.me/cveNotify/173091 · Telegram Post
• https://t.me/cveNotify/171221 · Telegram Post