VDB
CVE-2026-33115
CVE-2026-33115
PUBLISHED
CVSS 8.399999618530273 HIGH
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
EPSS 0.06% · 20.0th percentile
Risk Scores
CVSS 3.1
8.399999618530273
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
EPSS Score
0.06%
20.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft 365 Apps for Enterprise | 16.0.1 |
| microsoft | office_2021 | 16.0.1 |
| microsoft | office_macos_2021 | 16.0.1 |
| microsoft | office_2024 | 16.0.0 |
| Microsoft | Microsoft Office LTSC 2021 | 16.0.1 |
| Microsoft | Microsoft Office LTSC for Mac 2021 | 16.0.1 |
| Microsoft | Microsoft Office LTSC 2024 | 16.0.0 |
| Microsoft | Microsoft Office LTSC for Mac 2024 | 16.0.0 |
| microsoft | 365_apps | 16.0.1 |
| microsoft | office_macos_2024 | 16.0.0 |
Exploit Intelligence
- https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1 (msrc)
- CIRCL seen: CVE-2026-33115 (circl-sighting)
- CIRCL seen: CVE-2026-33115 (circl-sighting)
- CIRCL seen: CVE-2026-33115 (circl-sighting)
- Microsoft Word Remote Code Execution Vulnerability (circl)
Timeline
- Apr 14, 2026 CVE Published
- Apr 14, 2026 PoC Published
- Apr 14, 2026 PoC Published
- Apr 14, 2026 PoC Published
- Apr 15, 2026 Security Advisory
- Apr 15, 2026 Security Advisory
- May 5, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
References
- Microsoft Word Remote Code Execution Vulnerability vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-33115 advisory