CVE-2026-81645 Details
Description
Out-of-bounds read vulnerability in the graphics module. Successful exploitation of this vulnerability may affect availability.
A medium-severity out-of-bounds read vulnerability has been identified in the graphics module of Huawei devices running HarmonyOS 6.1.0. Successful exploitation of this vulnerability may impact the availability of the device.
Users can apply the September 2026 security update to address this vulnerability. This update is available for Huawei phones, tablets, PCs, Vision devices, and smartwatches.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 24, 2026CISA-ADP
Assessed Sep 24, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://consumer.huawei.com/en/support/bulletin/2026/9/ | [email protected] | AdvisoryBundleRemedyVendor |
| https://consumer.huawei.com/en/support/bulletinlaptops/2026/9/ | [email protected] | AdvisoryBundleVendor |
| https://consumer.huawei.com/en/support/bulletinvision/2026/9/ | [email protected] | AdvisoryBundleVendor |
| https://consumer.huawei.com/en/support/bulletinwearables/2026/9/ | [email protected] | AdvisoryBundleVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-125 | Out-of-bounds Read | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Huawei HarmonyOS | HarmonyOS6.1.0 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 24, 2026 | CVE Modified | CISA-ADP |
| Sep 24, 2026 | New CVE Received | [email protected] |