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CVE-2026-81356

⚠️ high
🔍 Scan for this CVE
Summary

Inconsistent interpretation of http requests ('http request/response smuggling') in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.

CVSS Score
8.2
High
EPSS Score
0.3
Exploit Probability
Published Date
2026-09-08
First Seen: 2026-09-09
📊 Relative Risk Intelligence

This CVE is High Risk - more severe than 79.1% of all 360,729 vulnerabilities in our database.

#75,360
Top 25% most severe
Severity Percentile
🎯 CISA SSVC Assessment Updated: Sep 10, 2026
🔍 Exploitation Status
None
No known exploits
⚙️ Automatable
NO
Requires human interaction
💥 Technical Impact
Partial
Limited system impact
SSVC data provided by CISA
Last Modified 2026-09-11
Source NVD 🔗
CVSS Vector 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
CWE IDs (Weakness Types)
CWE-444

📦 Affected Products 1

Vendor Product Status Affected Versions
microsoft visual_studio_code Affected
< 1.136.2

🔗 References 1

https://msrc.microsoft.com/update-guide/vulnerabilit...
Patch Vendor Advisory

🔗 Related CVEs 6

CVE ID Severity CVSS EPSS Summary Published
CVE-2026-70334 ⚠️ high 7.8 0.4 Incomplete list of disallowed inputs in Visual Studio Code allows an unauthorized attacker to bypass a security feature ... 2026-09-08
CVE-2026-78461 ⚠️ high 7.4 1.0 Improper limitation of a pathname to a restricted directory ('path traversal') in Visual Studio Code allows an unauthori... 2026-09-08
CVE-2026-78462 ⚠️ high 8.8 0.5 Authorization bypass through user-controlled key in Visual Studio Code allows an unauthorized attacker to bypass a secur... 2026-09-08
CVE-2026-81357 ⚠️ high 8.2 0.3 Server-side request forgery (ssrf) in Visual Studio Code allows an unauthorized attacker to bypass a security feature ov... 2026-09-08
CVE-2026-81376 ⛔ critical 9.6 0.7 Incomplete comparison with missing factors in Visual Studio Code allows an unauthorized attacker to bypass a security fe... 2026-09-08
CVE-2026-81377 🔶 medium 6.5 0.8 Improper limitation of a pathname to a restricted directory ('path traversal') in Visual Studio Code allows an unauthori... 2026-09-08
These CVEs affect the same products