CVE-2026-68807
HIGH
MEDIUM
Priority: 0.04
BB Relevance:
41/100
Published: 2026-08-11
Modified: 2026-10-28
First seen: 2026-10-29
Status: active
Attack Surface
Low Complexity
No Auth
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
None
UI:
Required
S:
Unchanged
C:
High
I:
High
A:
High
Description
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Weakness Classification (1)
Affected Software (28)
| Vendor | Product | Version |
|---|---|---|
| Microsoft | Microsoft Office 365 for Mac | 1.0.0 < 16.112.26081010 |
| Microsoft | Microsoft Office 365 for Mac | 1.0.0 < 16.112.26081010 |
| microsoft | 365_apps | - |
| microsoft | 365_apps | - |
| microsoft | 365_apps | - |
| microsoft | 365_apps | - |
| microsoft | excel | 2016 |
| microsoft | excel | 2016 |
| microsoft | excel | 2016 |
| microsoft | excel | 2016 |
| microsoft | microsoft_365 | - |
| microsoft | microsoft_365 | - |
| microsoft | office_2019 | - |
| microsoft | office_2019 | - |
| microsoft | office_2019 | - |
| microsoft | office_2019 | - |
| microsoft | office_2021 | - |
| microsoft | office_2021 | - |
| microsoft | office_2021 | - |
| microsoft | office_2021 | - |
| microsoft | office_2021 | - |
| microsoft | office_2021 | - |
| microsoft | office_2024 | - |
| microsoft | office_2024 | - |
| microsoft | office_2024 | - |
| microsoft | office_2024 | - |
| microsoft | office_2024 | - |
| microsoft | office_2024 | - |
References & Advisories (1)
Patch
Vendor Advisory