CVE-2023-29328

Published: Aug 8, 2023Modified: Jun 17, 2026

8.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: secure@microsoft.com (Secondary)

Description

Microsoft Teams Remote Code Execution Vulnerability

Affected (4)

Products: Microsoft: Teams

1 product

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Microsoft Teams	Before 1.6.00.18681
Microsoft Teams	Before 1.0.0.2023070204
Microsoft Teams	Before 5.12.1
Microsoft Teams	Before 1.6.00.17554

Related CWEs

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (2)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-29328

Source: secure@microsoft.com

PatchVendor Advisory

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-29328

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.