msrc_CVE-2026-20835

msrc_CVE-2026-20835 PUBLISHED CVSS 5.5 MEDIUM

Record from circl · Published January 13, 2026

Risk scores

CVSS 3.1

5.5

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Affected products

Vendor	Product	Versions
	Windows Server 2025 (Server Core installation) 10.0.26100.32230
	Windows 11 Version 24H2 for x64-based Systems 10.0.26100.7623
	Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.2092
	Windows 11 Version 24H2 for x64-based Systems <10.0.26100.7623
	Windows 11 Version 25H2 for x64-based Systems 10.0.26200.7623
	Windows 11 Version 25H2 for ARM64-based Systems <10.0.26200.7623
	Windows Server 2025 <10.0.26100.32230
	Windows Server 2025 10.0.26100.32230
	Windows 11 Version 25H2 for ARM64-based Systems 10.0.26200.7623
	Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.2092
	Windows Server 2025 (Server Core installation) <10.0.26100.32230
	Windows 11 Version 25H2 for x64-based Systems <10.0.26200.7623
	Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.7623
	Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.7623

Timeline

Jan 13, 2026 CVE Published
Nov 1, 2026 Security Advisory (2 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln msrc_CVE-2026-20835
vulnetix vdb fixes msrc_CVE-2026-20835

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/msrc_CVE-2026-20835/fixes/registry"

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References

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