CVE-2025-24043 json
WinDbg Remote Code Execution Vulnerability
published 2025-03-07 20 mo ago modified 2026-06-17 4 mo ago also GHSA-hpw7-8qpc-34p3 , EUVD-2025-6363
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
Improper verification of cryptographic signature in .NET allows an authorized attacker to execute code over a network.
Patch / fix
- nuget dotnet-sos 9.0.607501
- nuget dotnet-dump 9.0.607501
- nuget dotnet-debugger-extensions 9.0.607601
- Microsoft WinDbg 1.2502.25002.0
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 19 mo ago
Exploit prediction
0.91% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| nuget | dotnet-sos | <9.0.607501 |
9.0.607501 |
| nuget | dotnet-dump | <9.0.607501 |
9.0.607501 |
| nuget | dotnet-debugger-extensions | <9.0.607601 |
9.0.607601 |
Affected products
- Microsoft WinDbg
Classification
- Weakness
-
- CWE-347 Improper Verification of Cryptographic Signature
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2025-24043
vendor-advisory, patch, web
-
github.com
/dotnet/diagnostics/security/advisories/GHSA-hpw7-8qpc-34p3
web
-
nvd.nist.gov
/vuln/detail/CVE-2025-24043
advisory
-
github.com
/dotnet/diagnostics
package
-
github.com
/dotnet/diagnostics/releases/tag/v9.0.607501
web
Sources
- CVE List CVE-2025-24043
- GitHub Advisory GHSA-hpw7-8qpc-34p3
- NVD CVE-2025-24043
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.