Is CVE-2026-26152 in the CISA KEV catalog?

No. CVE-2026-26152 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-26152?

CVE-2026-26152 has a CVSS v3 base score of 7.0 (Important).

What is the EPSS score for CVE-2026-26152?

CVE-2026-26152 has an EPSS score of 0.23% (14th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-26152?

Install KB5082198 for Windows 10 Version 1607. Fixes are available for 22 affected products.

CVE & CISA-KEV Catalog

CVE-2026-26152

HIGH

7.0

CVSS v3

NVD

Description

Insecure storage of sensitive information in Windows Cryptographic Services allows an authorized attacker to elevate privileges locally.

CWE-922

How to fix

Remediation Available

Windows 10 Version 1607Windows

Install:KB5082198Microsoft

Windows 10 Version 1809Windows

Install:KB5082123Microsoft

Windows 10 Version 21H2Windows

Install:KB5082200Microsoft

Windows 10 Version 22H2Windows

Install:KB5082200Microsoft

Windows 11 Version 23H2Windows

Install:KB5082052Microsoft

Windows 11 Version 24H2Windows

Install:KB5082063Microsoft

Install:KB5083769Microsoft

Windows 11 Version 25H2Windows

Install:KB5083769Microsoft

Windows 11 Version 26H1Windows

Install:KB5083768Microsoft

Windows 11 version 26H1Windows

Install:KB5083768Microsoft

Windows Server 2012Windows

Install:KB5082127Microsoft

Windows Server 2012 (Server Core installation)Windows

Install:KB5082127Microsoft

Windows Server 2012 R2Windows

Install:KB5082126Microsoft

Windows Server 2012 R2 (Server Core installation)Windows

Install:KB5082126Microsoft

Windows Server 2016Windows

Install:KB5082198Microsoft

Windows Server 2016 (Server Core installation)Windows

Install:KB5082198Microsoft

Windows Server 2019Windows

Install:KB5082123Microsoft

Windows Server 2019 (Server Core installation)Windows

Install:KB5082123Microsoft

Windows Server 2022Windows

Install:KB5082142Microsoft

Windows Server 2022 (Server Core installation)Windows

Install:KB5082142Microsoft

Windows Server 2022, 23H2 Edition (Server Core installation)Windows

Install:KB5082060Microsoft

Windows Server 2025Windows

Install:KB5082063Microsoft

Windows Server 2025 (Server Core installation)Windows

Install:KB5082063Microsoft

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.23%probability of exploitation in 30 days

14thpercentile

Low risk: more likely to be exploited than 14% of all known CVEs.

References

Vendor Advisory1

msrc.microsoft.com

Embed a live status badge for CVE-2026-26152

Markdown

[![CVE-2026-26152](https://tridentstack.com/cve/badge/CVE-2026-26152.svg)](https://tridentstack.com/cve/CVE-2026-26152)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-26152"><img src="https://tridentstack.com/cve/badge/CVE-2026-26152.svg" alt="CVE-2026-26152"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-24.