CVE-2025-62453 | BDVDB-2026-301673 Detail

MicrosoftVisual Studio Code

Description#

Improper validation of generative ai output in GitHub Copilot and Visual Studio Code allows an authorized attacker to bypass a security feature locally.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact high, availability impact none. Attack vector: local.

Weaknesses#

CWE-1426 Improper Validation of Generative AI Output
CWE-693 Protection Mechanism Failure

References#

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62453

Exploit#

No public exploit known

History#

Version 12025-11-11Record published in the CVE List.
Version 22026-02-13Most recent update recorded in the CVE List.

Published

Published: 2025-11-11
Last modified: 2026-02-13

Vendor information

Vendor: Microsoft
Product: Visual Studio Code

All Microsoft vulnerabilities

Score

5.0 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 38.0.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 1.0.0 and < 1.105.0
Fixed
1.105.0

Scoring System

CVSS v4.0

Not available

CVSS v3.1

5.0 Medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	Low
User Interaction	Required
Scope	Unchanged
Confidentiality	None
Integrity	High
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).