Is CVE-2026-0639 actively exploited?

CVE-2026-0639 has no public evidence of in-the-wild exploitation as of 2026-03-17.

What is the CVSS score for CVE-2026-0639?

CVE-2026-0639 has a CVSS score of 3.3 (LOW severity). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

Patch guidance is available from openatom security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2026-0639.

1 product: openatom openharmony.

in OpenHarmony v6.0 and prior versions allow a local attacker case DOS through missing release of memory.

Primary Vendor: OPENATOM
Published: 3/16/2026
Last Modified: 3/17/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.