CVE-2026-49306

Published: Aug 17, 2026Modified: Aug 26, 2026Deferred

3.3

Vector

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

Exploitability: 1.8 / Impact: 1.4

Source: psirt@huawei.com (Secondary)

Description

UAF vulnerability in the time and time zone module. Impact: Successful exploitation of this vulnerability may affect availability.

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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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 (4)

https://consumer.huawei.com/en/support/bulletin/2026/8/

Source: psirt@huawei.com

https://consumer.huawei.com/en/support/bulletinlaptops/2026/8/

Source: psirt@huawei.com

https://consumer.huawei.com/en/support/bulletinvision/2026/8/

Source: psirt@huawei.com

https://consumer.huawei.com/en/support/bulletinwearables/2026/8/

Source: psirt@huawei.com

Timeline

No history available yet.