CVE-2026-34849 — Race Condition in Huawei Harmonyos

CWE-362 — Race Condition3 documents3 sources
Severity
2.5LOWNVD
EPSS
0.0%
top 99.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Huawei Harmonyos
Timeline
PublishedApr 13

Description

UAF vulnerability in the screen management module. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:LExploitability: 1.0 | Impact: 1.4

Affected Packages1 packages

▶CVEListV5huawei/harmonyos5.1.0, 6.0.0+1

🔴Vulnerability Details

2
CVEList
CVE-2026-34849: UAF vulnerability in the screen management module↗2026-04-13
▶
GHSA
GHSA-492w-gvc9-2cw8: UAF vulnerability in the screen management module↗2026-04-13
▶
CVE-2026-34849 — Race Condition in Huawei Harmonyos | cvebase