SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityDeferred

CVE-2026-49306

UAF vulnerability in the time and time zone module.

LOW 3.3EPSS 0.08%

Does this matter?

Lower severity and a low EPSS score (0.08%). Track it; it rarely justifies an emergency change on its own.

Description

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

CVSS 3.1
3.3 LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS
0.08% probability · 0th percentile
CISA KEV
Not listed
Weakness
CWE-416
Source
psirt@huawei.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.