CISA Adds One Known Exploited Vulnerability to Catalog | HappeningNow.news

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CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog , based on evidence of active exploitation.

Source AI Summary Published June 3, 2026 Brief Under 1 min brief
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AI Summary

A new vulnerability has been added to the Known Exploited Vulnerabilities Catalog due to evidence of active exploitation. This addition is based on a specific vulnerability related to deserialization of untrusted data. The vulnerability poses significant risks to the federal enterprise, as it is a common attack vector for malicious actors. The addition is part of a directive to reduce the risk of known exploited vulnerabilities, requiring federal agencies to take action.

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