PT-2025-50201 · Copilot · Copilot

Published 2025-12-09 · Updated 2026-01-13 · CVE-2025-64671

Positive Technologies · (AI Summary)

CVSS v3.1

8.4

High

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 for JetBrains (affected versions not specified)

Description The software is susceptible to a command injection issue due to improper neutralization of special elements used in commands. This allows an unauthorized attacker to execute code locally. The issue is described as a remote code execution vulnerability.

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

RCE

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2025-15671

CVE-2025-64671

Affected Products

Copilot

References · 17

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64671 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-64671 · Security Note
• https://osv.dev/vulnerability/CVE-2025-64671 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-15671 · Security Note
• https://reddit.com/r/SecOpsDaily/comments/1pj7ewe/december_patch_tuesday_fixes_three_zerodays · Reddit Post
• https://reddit.com/r/Action1/comments/1pifro1/december_2025_patch_tuesday_overview · Reddit Post
• https://twitter.com/ytroncal/status/2002328830082699364 · Twitter Post
• https://twitter.com/transilienceai/status/1999721179989319850 · Twitter Post
• https://t.me/cveNotify/145614 · Telegram Post
• https://t.me/true_secator/7711 · Telegram Post
• https://twitter.com/precogs_ai/status/2004559827314610685 · Twitter Post
• https://roboshadow.com/blog/patch-tuesday-december-2025 · Reddit Post
• https://twitter.com/the_c_protocol/status/1999237870175834327 · Twitter Post
• https://reddit.com/r/Action1/comments/1piftm3/december_2025_patch_tuesday_overview · Reddit Post
• https://twitter.com/CVEnew/status/1998781332193689917 · Twitter Post