CVE-2026-77901
8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Summary
Null pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | Microsoft 365 Apps for Enterprise | 16.0.1 < 16.0.20326.20138 | affected |
| Microsoft | Microsoft Office 2019 | 19.0.0 < 16.0.10417.20207 | affected |
| Microsoft | Microsoft Office 365 for Mac | - | affected |
| Microsoft | Microsoft Office LTSC 2021 | 16.0.1 < 16.0.14334.20906 | affected |
| Microsoft | Microsoft Office LTSC 2024 | 16.0.0 < 16.0.17932.20976 | affected |
| Microsoft | Microsoft Office LTSC for Mac 2021 | - | affected |
| Microsoft | Microsoft Office LTSC for Mac 2024 | - | affected |
| Microsoft | Microsoft Word 2016 | 16.0.1 < 16.0.5569.1000 | affected |
Weaknesses
- CWE-476: CWE-476: NULL Pointer Dereference
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
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