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Indicator of Compromise

CVE-2026-21513

CVESeen in 3 reportsWatch this →

A CVE identifier for a specific software vulnerability referenced in this reporting.

Seen in these reports

Research Papers·Mar 26, 2026

Pawn Storm Deploys PRISMEX Malware Suite Against Ukrainian Defense Supply Chain and NATO Allies

Russian Cyber Threat Intelligence·Mar 3, 2026

APT28 Exploited CVE-2026-21513 MSHTML Zero-Day as Attack Vector Before February Patch Tuesday

General CTI·Feb 14, 2026

CVE-2026-21510: Windows Shell Zero-Day Exploited in the Wild to Bypass SmartScreen Protections

Related indicators

Indicators that appear alongside this one in the same reporting, often shared infrastructure or the same campaign.

CVE-2026-21509wellnesscaremed[.]comaefd15e3c395edd16ede7685c6e97ca0350a702ee7c8585274b457166e86b1faclaude[.]aiCVE-2026-20805CVE-2026-21510CVE-2026-21514CVE-2026-21519CVE-2026-21525CVE-2026-21533dropbox[.]comegest[.]filen[.]ioFilen[.]iogateway[.]filen-1[.]netgateway[.]filen-6[.]netgateway[.]filen[.]iogateway[.]filen[.]netingest[.]filen[.]io
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