CISA Adds Samsung Mobile Vulnerability CVE-2025-21042 to Exploited Catalog

CISA Adds Samsung Mobile Vulnerability CVE-2025-21042 to Exploited Catalog

First seen 11 Nov 2025, 11:18 UTC •Cyberdaily.AuSecurityaffairs.Co •83% similarity •34.8

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The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a Samsung mobile devices vulnerability, tracked as CVE-2025-21042, to its Known Exploited Vulnerabilities catalog. This flaw, which has a CVSS score of 8.8, was exploited as a zero-day and affects Samsung Galaxy devices. The addition to the catalog follows recent research detailing the LANDFALL exploit.

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Landfall Cybersecurity and Infrastructure Security Agency Samsung Galaxy Samsung Mobile