Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Metrics
Affected Vendors & Products
References
History
Tue, 11 Aug 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Tue, 11 Aug 2026 17:15:00 +0000
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| Description | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally. | |
| Title | Microsoft Word Remote Code Execution Vulnerability | |
| First Time appeared |
Microsoft
Microsoft 365 Apps Microsoft office 2021 Microsoft office 2024 Microsoft office 365 Microsoft office Macos 2021 Microsoft office Macos 2024 |
|
| Weaknesses | CWE-122 | |
| CPEs | cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:* cpe:2.3:a:microsoft:office_2021:*:*:*:*:long_term_servicing_channel:*:*:* cpe:2.3:a:microsoft:office_2024:*:*:*:*:long_term_servicing_channel:*:*:* cpe:2.3:a:microsoft:office_365:*:*:*:*:*:macos:*:* cpe:2.3:a:microsoft:office_macos_2021:*:*:*:*:*:long_term_servicing_channel:*:* cpe:2.3:a:microsoft:office_macos_2024:*:*:*:*:*:long_term_servicing_channel:*:* |
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| Vendors & Products |
Microsoft
Microsoft 365 Apps Microsoft office 2021 Microsoft office 2024 Microsoft office 365 Microsoft office Macos 2021 Microsoft office Macos 2024 |
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| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: microsoft
Published: 2026-08-11T17:05:42.656Z
Updated: 2026-08-12T14:48:53.773Z
Reserved: 2026-07-01T21:14:44.620Z
Link: CVE-2026-58651
Updated: 2026-08-11T19:19:24.141Z
Status : Undergoing Analysis
Published: 2026-08-11T17:18:05.550
Modified: 2026-08-12T05:17:58.287
Link: CVE-2026-58651
No data.