Frequency
3
occurrences
First Seen
April 15, 2026
Last Seen
April 15, 2026
Related Threat Clusters
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CISA Warns of Exploitation of 17-Year-Old Excel Vulnerability
The US Cybersecurity and Infrastructure Security Agency (CISA) has issued a warning regarding active exploitation of CVE-2009-0238, a critical remote code execution vulnerability in Microsoft Excel, first identified in…
4 articles · Updated April 15, 2026
Recent Intelligence Reports
- Ancient Excel bug comes out of retirement for active attacks — Theregister · April 15, 2026
- Ancient Excel bug comes out of retirement for active attacks — Theregister · April 15, 2026
- Warning of attacks on 17-year-old Excel vulnerability — Heise.De · April 15, 2026