Description
Out-of-bounds write vulnerability in the WEB module.Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Huawei | HarmonyOS | 6.0.0 | — |
Medium · 5.1
CVE-2026-34866
EUVD-2026-21879GHSA-xvjp-783h-vvhp
Out-of-bounds write vulnerability in the WEB module.Impact: Successful exploitation of this vulnerability will affect availability and conf…
Published Apr 13, 2026 · Updated Apr 13, 2026 · Assigned by huawei