Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.
Metrics
Affected Vendors & Products
References
History
Tue, 19 May 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft office
Microsoft office Long Term Servicing Channel |
|
| CPEs | cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x64:* cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x86:* cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:x64:* cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:x86:* cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:-:x64:* cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:-:x86:* cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:-:x64:* cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:-:x86:* |
|
| Vendors & Products |
Microsoft office
Microsoft office Long Term Servicing Channel |
Wed, 13 May 2026 11:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 12 May 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally. | |
| Title | Microsoft Office Click-To-Run Elevation of Privilege Vulnerability | |
| First Time appeared |
Microsoft
Microsoft 365 Apps Microsoft office 2019 Microsoft office 2021 Microsoft office 2024 |
|
| Weaknesses | CWE-416 | |
| CPEs | cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:* cpe:2.3:a:microsoft:office_2019:*:*:*:*:*:*:*:* cpe:2.3:a:microsoft:office_2021:*:*:*:*:long_term_servicing_channel:*:*:* cpe:2.3:a:microsoft:office_2024:*:*:*:*:long_term_servicing_channel:*:*:* |
|
| Vendors & Products |
Microsoft
Microsoft 365 Apps Microsoft office 2019 Microsoft office 2021 Microsoft office 2024 |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: microsoft
Published: 2026-05-12T16:58:48.082Z
Updated: 2026-05-20T23:28:19.246Z
Reserved: 2026-04-13T00:27:50.799Z
Link: CVE-2026-40419
Updated: 2026-05-13T10:00:49.594Z
Status : Analyzed
Published: 2026-05-12T18:17:20.070
Modified: 2026-05-19T18:04:54.260
Link: CVE-2026-40419
No data.