CVE-2025-55319

criticalpriority · attend · 49EPSS 0.010 · 61 %ileexploit · PoCDEEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

0.95% (61st) EPSS

CVSS 9.8 · critical

Is it mine?

7 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Ai command injection in Agentic AI and Visual Studio Code allows an unauthorized attacker to execute code over a network.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedVisual Studio Codemsrc_csaf
1.104.0:Security Update:https://code.visualstudio.com/updates/v1_104?pubDate=20250911
https://code.visualstudio.com/updates/v1_104?pubDate=20250911

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.8–9.8

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.18.8highAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · ENISA EU

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · secure@microsoft.com USexploitability 2.8 · impact 5.9

v3.19.3criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Psecondary · CVSS-BT (t0sche)

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · Microsoft Security Response Center US

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-77USCWE-77USCWE-77US

exploits (1)

Public proof-of-concept and weaponised exploit code.

nephila016/CVE-2025-55319-PoCPoC for CVE-2025-55319PoC · poc_in_github

affected products (7)

Products and version ranges known to be affected.

Microsoft Visual Studio Code <1.104.0all versionscert_bundDE
Microsoft Visual Studio Code< 1.104.0cert_bundDE
Microsoft Visual Studio Code1.0.0 → 1.104.0enisa_euvdEU
Microsoft Corp Visual Studio Code≤ 1.104.0fstec_bduRU
Microsoft Visual Studio Codeall versionsfixedmsrc_csafUS
Microsoft Visual Studio Code< 1.104.0msrc_csafUS
microsoft visual studio code< 1.104.0nvdUScpe:2.3:a:microsoft:visual_studio_code:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-2044Microsoft Visual Studio Code: Schwachstelle ermöglicht CodeausführungDeutsch2025-09-14csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Microsoft Visual Studio Code ausnutzen, um beliebigen Programmcode auszuführen.
msrc_CVE-2025-55319Agentic AI and Visual Studio Code Remote Code Execution Vulnerability2025-09-11csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund msrc_csaf nvd NVD CVE.org MITRE

published 2025-09-12modified 2026-06-17

references (3)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan