CVE record · 1 source
CVE-2026-55899
CVE-2026-55899 Microsoft Excel Remote Code Execution Vulnerability
- Vendor
- Microsoft
- Product
- Microsoft 365 / Office
- Exposure class
- Collaboration
Coverage
1Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.
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CVE-2026-55899 Microsoft Excel Remote Code Execution Vulnerability
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.