September 21, 2026

CVE Watchtower

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CVE-2026-69590NVD

Vulnerability Summary

Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine
Severity Level
CRITICAL(9.8)
Published Date
Sep 8, 2026
Last Modified
Sep 21, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.98%Probability
Root Weakness (CWE)
CWE-122: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v3.1 Base Metrics — Score 9.8 (CRITICAL)
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

Affected & Patched Versions

Affected Versions
  • Microsoft Windows 10 1607 < 10.0.14393.9512
  • Microsoft Windows 10 1809 < 10.0.17763.9245
  • Microsoft Windows 10 21h2 < 10.0.19044.7725
  • Microsoft Windows 10 22h2 < 10.0.19045.7725
  • Microsoft Windows 11 23h2 < 10.0.22631.7582
  • Microsoft Windows 11 24h2 < 10.0.26100.9445
  • Microsoft Windows 11 25h2 < 10.0.26200.9445
  • Microsoft Windows 11 26h1 < 10.0.28000.2954
  • Microsoft Windows Server 2012
  • Microsoft Windows Server 2016 < 10.0.14393.9512
  • Microsoft Windows Server 2019 < 10.0.17763.9245
  • Microsoft Windows Server 2022 < 10.0.20348.5622
  • Microsoft Windows Server 2025 < 10.0.26100.33438
Patched Versions
  • Microsoft Windows 10 1607 10.0.14393.9512
  • Microsoft Windows 10 1809 10.0.17763.9245
  • Microsoft Windows 10 21h2 10.0.19044.7725
  • Microsoft Windows 10 22h2 10.0.19045.7725
  • Microsoft Windows 11 23h2 10.0.22631.7582
  • Microsoft Windows 11 24h2 10.0.26100.9445
  • Microsoft Windows 11 25h2 10.0.26200.9445
  • Microsoft Windows 11 26h1 10.0.28000.2954
  • Microsoft Windows Server 2016 10.0.14393.9512
  • Microsoft Windows Server 2019 10.0.17763.9245
  • Microsoft Windows Server 2022 10.0.20348.5622
  • Microsoft Windows Server 2025 10.0.26100.33438
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📧Email Delivery — Threat intel straight to your inbox.
♾️Unlimited Vendors — Track your entire stack.
🚨All New CVEs — Be the first to know.
⚙️Custom EPSS — Filter noise, focus on risk.
💬Webhooks — Slack & Teams integration.
🚫Ad-Free — Uninterrupted experience.

External References