CVE-2026-88156
critical · 9.8Stack-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
9.8
CVSS
1.2%
EPSS (exploit prob.)
67th
EPSS percentile
2026-10-13
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-121
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| microsoft | 365_apps | all versions |
| microsoft | 365_apps | all versions |
| microsoft | microsoft_365 | all versions |
| microsoft | office_2021 | all versions |
| microsoft | office_2021 | all versions |
| microsoft | office_2021 | all versions |
| microsoft | office_2024 | all versions |
| microsoft | office_2024 | all versions |
| microsoft | office_2024 | all versions |
Check a specific version with /api/v1/cve/match.
References
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2026-88156