CVE-2026-26109
7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD
Description
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Affected (13)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| All versions | |
| Version 2016 | |
| Version 2019 | |
| Version 2021 | |
| Before 16.0.10417.20102 |
References (1)
Source: secure@microsoft.com
Vendor Advisory
Timeline
No history available yet.