CVE-2026-70354
Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.
Scoring
- Severity
- HIGH
- CVSS base score
- 7.8
- CVSS vector
- 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
- EPSS probability
- 0.29%
- CWE
- CWE-787
- Published
- 2026-08-11
- Last modified
- 2026-09-09
Affected products
- Microsoft .NET 10.0
- Microsoft .NET 8.0
- Microsoft .NET 9.0
- Microsoft Microsoft .NET Framework 3.5
- Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2
- Microsoft Microsoft .NET Framework 3.5 AND 4.7.2
- Microsoft Microsoft .NET Framework 3.5 AND 4.8
- Microsoft Microsoft .NET Framework 3.5 AND 4.8.1
Weakness type
Related vulnerabilities
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