CVE-2026-97780
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Published Oct 14, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Timeline
Detection, updates, and resolution for this record.
Oct 14, 2026 · Tenable CVE Database
Detected
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Sources
- CVE.orgCVE-2026-97780
Official CVE identifier
cve.org - Tenable CVE DatabaseCVE-2026-97780
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
tenable.com