CVE-2026-41977 Details
Description
DoS vulnerability in the log service. Impact: Successful exploitation of this vulnerability may affect availability.
A denial-of-service vulnerability has been identified in the log service of Huawei devices. This vulnerability affects several versions of HarmonyOS and EMUI, and its successful exploitation may disrupt the availability of the service.
Users can refer to the Huawei security bulletin for June 2026 for guidance on applying the latest security updates that address this vulnerability.
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 Jun 9, 2026CISA-ADP
Assessed Jun 9, 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/2026/6/ | [email protected] | AdvisoryBundleVendor |
| https://consumer.huawei.com/en/support/bulletinvision/2026/6/ | [email protected] | AdvisoryBundleVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-190 | Integer Overflow or Wraparound | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Huawei HarmonyOS | >= 4.3.1, < 4.3.2 (semver) >= 4.3.0, < 4.3.1 (semver) >= 4.2.0, < 4.2.1 (semver) >= 4.0.0, < 4.0.1 (semver) |
CPE
Remediation
| |
| Huawei EMUI | 15.0.0 (semver) 14.2.0 (semver) 14.0.0 (semver) |
CPE
Remediation
| |
| Huawei Vision | 4.3.0 (semver) |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 23, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 9, 2026 | New CVE Received | [email protected] |