CVE-2026-33565 Details
Description
in OpenHarmony v6.0 and prior versions allow a local attacker cause DOS.
A denial-of-service vulnerability has been identified in the OpenHarmony operating system, specifically in the kernel Linux common modules, affecting versions through 6.0. This vulnerability allows a local attacker to cause a denial-of-service condition, leading to a system state that cannot be easily recovered from.
Users can apply the available patch by merging the pull request specific to this vulnerability into their OpenHarmony kernel Linux common modules.
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 May 19, 2026CISA-ADP
Assessed May 19, 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://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2026/2026-05.md | [email protected] | AdvisoryBundleRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-364 | Signal Handler Race Condition | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| OpenHarmony | >= 5.1.0-Release, < 5.1.0-Release (semver) >= 6.0-Release, < 6.0-Release |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 24, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 19, 2026 | New CVE Received | [email protected] |