CVE-2026-96325
Status: AnalyzedHigh (7.5)—
Severity7.5High · CVSS 3.1
Exploitation probability0.82 %higher than 56% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitNot knownno public code found
Missing reference to active allocated resource in Windows SMB Server allows an unauthorized attacker to deny service over a network.
CVSS
- Base score
- 7.5
- Version
- 3.1
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days
- 0.82 %
- Percentile among all scored CVEs
- 56
- Score date
- 10/20/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
ATT&CK techniques
How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.
- Exploitation
T1190Exploit Public-Facing Applicationinitial access95 % - Primary impact
T1499Endpoint Denial of Serviceimpact85 %
El vector CVSS es AV:N/PR:N/UI:N (red sin privilegios) y la descripción indica denegación de servicio del servidor SMB de Windows por un atacante no autorizado.
Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.
ATT&CK mitigations that cover these techniques
Affected technologies (14)
Microsoft — Windows 10 1607Microsoft — Windows 10 1809Microsoft — Windows 10 21h2Microsoft — Windows 10 22h2Microsoft — Windows 11 23h2Microsoft — Windows 11 24h2Microsoft — Windows 11 25h2Microsoft — Windows 11 26h1Microsoft — Windows 11 26h2Microsoft — Windows Server 2012Microsoft — Windows Server 2016Microsoft — Windows Server 2019Microsoft — Windows Server 2022Microsoft — Windows Server 2025
CWEs
- CWE-771
References
Show 1 references
Raw JSON (NVD)
Show
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