CVE-2026-34865

critical · 10

Out-of-bounds write vulnerability in the WEB module.Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

CVSS

0.2%

EPSS (exploit prob.)

12th

EPSS percentile

2026-04-13

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-122

Affected products

Vendor	Product	Affected versions
huawei	harmonyos	6.0.0

Check a specific version with /api/v1/cve/match.

References

https://consumer.huawei.com/en/support/bulletinwearables/2026/4/

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-34865