Is CVE-2025-26672 in the CISA KEV catalog?

No. CVE-2025-26672 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-26672?

CVE-2025-26672 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2025-26672?

CVE-2025-26672 has an EPSS score of 1.52% (71th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-26672?

Install KB5055547 for Windows 10. Fixes are available for 23 affected products.

CVE & CISA-KEV Catalog

CVE-2025-26672

MEDIUMEPSS 71th pctl

6.5

CVSS v3

NVD

Description

Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

CWE-126Buffer Over-read

How to fix

Remediation Available

Windows 10Windows

Install:KB5055547Microsoft

Windows 10 Version 1607Windows

Install:KB5055521Microsoft

Windows 10 Version 1809Windows

Install:KB5055519Microsoft

Windows 10 Version 21H2Windows

Install:KB5055518Microsoft

Windows 10 Version 22H2Windows

Install:KB5055518Microsoft

Windows 11 Version 22H2Windows

Install:KB5055528Microsoft

Windows 11 Version 23H2Windows

Install:KB5055528Microsoft

Windows 11 Version 24H2Windows

Install:KB5055523Microsoft

Windows Server 2008Windows

Install:KB5055609Microsoft

Install:KB5055596Microsoft

Windows Server 2008 R2Windows

Install:KB5055570Microsoft

Install:KB5055561Microsoft

Windows Server 2012Windows

Install:KB5055581Microsoft

Windows Server 2012 (Server Core installation)Windows

Install:KB5055581Microsoft

Windows Server 2012 R2Windows

Install:KB5055557Microsoft

Windows Server 2012 R2 (Server Core installation)Windows

Install:KB5055557Microsoft

Windows Server 2016Windows

Install:KB5055521Microsoft

Windows Server 2016 (Server Core installation)Windows

Install:KB5055521Microsoft

Windows Server 2019Windows

Install:KB5055519Microsoft

Windows Server 2019 (Server Core installation)Windows

Install:KB5055519Microsoft

Windows Server 2022Windows

Install:KB5055526Microsoft

Windows Server 2022 (Server Core installation)Windows

Install:KB5055526Microsoft

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

Install:KB5055527Microsoft

Windows Server 2025Windows

Install:KB5055523Microsoft

Windows Server 2025 (Server Core installation)Windows

Install:KB5055523Microsoft

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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Exploit Intelligence

1.52%probability of exploitation in 30 days

71stpercentile

Elevated risk: more likely to be exploited than 71% of all known CVEs.

References

Vendor Advisory1

msrc.microsoft.com

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Markdown

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HTML

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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 2025-07-09.