CVE-2026-118147
Improper certificate validation in Visual Studio allows an unauthorized attacker to perform…
- Risk score
- 54/100
- CVSS
- 7.4 v3.1
- Published
- 30 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- Improper certificate validation in Visual Studio allows an unauthorized attacker to perform spoofing over a network.
- Affected
- Microsoft
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 7.4 high
- Remotely exploitable without logging in
- Named in a government or vendor bulletin
Government and vendor bulletins
References
Original description
Improper certificate validation in Visual Studio allows an unauthorized attacker to perform spoofing over a network.
Last activity 31 Oct 2026. Patch Forecast updates every hour.