CVE-2026-45657
CVE-2026-45657: 1 tracked advisory record across MS Server. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
MS Server
1 advisory- Advisory severityCritical9.8
Critical [CVE-2026-45657] Windows Kernel Remote Code Execution Vulnerability
CVE-2026-45657Source published
Windows Kernel Remote Code Execution Vulnerability Affected products named by the advisory: Windows Server 2022; Windows Server 2025.
- Affected products in this advisory
- Windows Server 2022
- Windows Server 2025
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- KB5094128 (build 10.0.20348.5256)
- KB5094125 (build 10.0.26100.32995)
- KB5094126 (build 10.0.26100.8655)
- KB5093998 (build 10.0.22631.7219)
1 more entries in the full advisory.
- Mitigation guidance
- Install the applicable security update for your platform: KB5094128, KB5094125, KB5094126, KB5093998, KB5095051 (see the Microsoft Update Catalog).
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