CVE-2026-85812

Status: AnalyzedMedium (5.5)—

Severity5.5Medium · CVSS 3.1

Exploitation probability0.49 %higher than 41% of CVEs

Active exploitationNonot in the CISA catalog

Public exploitNot knownno public code found

Files or directories accessible to external parties in Windows Bind Filter Driver allows an authorized attacker to disclose information locally.

CVSS

Base score: 5.5
Version: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.49 %
Percentile among all scored CVEs: 41
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.

ExploitationT1068 Exploitation for Privilege Escalationprivilege escalation90 %
Primary impactT1005 Data from Local Systemcollection70 %

Vector AV:L sin interacción (UI:N) apunta a T1068; la descripción indica divulgación de información local por ficheros o directorios accesibles a terceros (CWE-552).

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

Threat Intelligence Program Execution Prevention Application Isolation and Sandboxing Exploit Protection Update Software Data Loss Prevention

Affected technologies (9)

Microsoft — Windows 10 21h2 Microsoft — Windows 10 22h2 Microsoft — Windows 11 23h2 Microsoft — Windows 11 24h2 Microsoft — Windows 11 25h2 Microsoft — Windows 11 26h1 Microsoft — Windows 11 26h2 Microsoft — Windows Server 2022 Microsoft — Windows Server 2025

CWEs

CWE-552

References

Show 1 references

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85812

Raw JSON (NVD)

Show

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