CVE-2026-0639 is a medium-severity vulnerability (CVSS 5.5) affecting OpenHarmony v6.0 and prior versions, where a local attacker can cause a Denial of Service (DoS) due to missing memory release. This flaw, categorized as CWE-401, requires low privileges and local access but no user interaction to achieve a high impact on system availability. Currently, there is no evidence of active exploitation, nor are there any public exploit codes available on platforms like Metasploit or ExploitDB. Community discussion and media coverage are also absent, indicating very low current attention or exploitation risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.0.3, <= 6.0CPE matchmatch criteria | cpe:2.3:o:openatom:openharmony:*:*:*:*:-:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.