CVE-2026-23674

CWE-415 documents5 sources

Severity

7.5HIGH

EPSS

0.1%

top 66.05%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Microsoft Windows 10 Version 1607 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21h2 +26 more

Timeline

PublishedMar 10

Description

Improper resolution of path equivalence in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages29 packages

▶NVDmicrosoft/windows< 10.0.14393.8957+5

▶NVDmicrosoft/windows_10_1607< 10.0.14393.8957

▶NVDmicrosoft/windows_10_1809< 10.0.17763.8511

▶NVDmicrosoft/windows_10_21h2< 10.0.19044.7058

▶NVDmicrosoft/windows_10_22h2< 10.0.19045.7058

🔴Vulnerability Details

CVEList

MapUrlToZone Security Feature Bypass Vulnerability↗2026-03-10

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GHSA

GHSA-4432-c732-m42m: Improper resolution of path equivalence in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network↗2026-03-10

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📋Vendor Advisories

Microsoft

MapUrlToZone Security Feature Bypass Vulnerability↗2026-03-10

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🕵️Threat Intelligence

Wiz

CVE-2026-23674 Impact, Exploitability, and Mitigation Steps | Wiz↗

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