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VulnerabilitycriticalExploited in the wild

Two Windows vulnerabilities, one a 0

Ars Technica · Security ()1 min read2 · 1 read
Analyze CVE-2025-9491 with Vani AIImpact, affected versions, exploitation, mitigations and detection

Vulnerabilities mentioned

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CVEVulnerabilityCVSSEPSSSignalsPublished
CVE-2025-9491
LNK File UI Misrepresentation RCE in Microsoft Windows
4.669%

From the original article

1 min read at arstechnica.com

Two Windows vulnerabilities—one a zero-day that has been known to attackers since 2017 and the other a critical flaw that Microsoft initially tried and failed to patch recently—are under active exploitation in widespread attacks targeting a swath of the Internet, researchers say.

Ars Technica · Security

arstechnica.com

Read the full article at Ars Technica · Security

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.