Vulnerability in Microsoft .Net Framework 3.5 And 4.6/4.6.2
CVE-2022-26929
.NET Framework Remote Code Execution Vulnerability
EPSS: 0.049 (89.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). 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.
Affected products
- Microsoft .Net Framework 3.5 And 4.6/4.6.2 — versions 10.0.0
- Microsoft .Net Framework 3.5 And 4.8.1 — versions 4.8.1
- Microsoft .Net Framework 4.8.1 — versions 4.8.0.0
Public proof-of-concept exploits
References
- .NET Framework Remote Code Execution Vulnerability (vendor-advisory)
Frequently asked questions
- What is CVE-2022-26929?
- CVE-2022-26929 is a high-severity vulnerability in Microsoft .Net Framework 3.5 And 4.6/4.6.2. CVSS score: 7.8/10. Published 2022-09-13.
- How severe is CVE-2022-26929?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2022-26929 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.