CVE-2026-97768
HIGH
CVSS 8.8
Published: 2026-10-13
Modified: 2026-10-14
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Threat Intelligence Pending
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Description
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Quick Facts
| CVE ID | CVE-2026-97768 |
| CVSS Score | 8.8 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| Published | 2026-10-13 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |
Affected Products
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microsoft / 365_apps -
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microsoft / 365_apps -
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microsoft / microsoft_365 -
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microsoft / office_2021 -
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microsoft / office_2021 -
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microsoft / office_2021 -
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microsoft / office_2024 -
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microsoft / office_2024 -
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microsoft / office_2024 -
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microsoft / office_online_server