CVE-2026-47305 json
Visual Studio Remote Code Execution Vulnerability
published 2026-07-14 3 mo ago modified 2026-11-01 7 d ago also EUVD-2026-44356
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 40%
- public exploits
- 0
- none known
Summary
Protection mechanism failure in Visual Studio allows an unauthorized attacker to execute code locally.
Patch / fix
- Microsoft Microsoft Visual Studio 2022 version 17.12 17.12.22
- Microsoft Microsoft Visual Studio 2022 version 17.14 17.14.36
- Microsoft Microsoft Visual Studio 2026 version 18.7 18.7.4
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 3 mo ago
Exploit prediction
0.47% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C |
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
- Microsoft Microsoft Visual Studio 2022 version 17.12
- Microsoft Microsoft Visual Studio 2022 version 17.14
- Microsoft Microsoft Visual Studio 2026 version 18.7
Classification
- Weakness
-
- CWE-693 Protection Mechanism Failure
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2026-47305
vendor-advisory, patch
Sources
- CVE List CVE-2026-47305
- NVD CVE-2026-47305
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.