Technology · OpenHarmony
OpenHarmony vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 10 vulnerabilities in OpenHarmony: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-33565, was published on 19 May 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About OpenHarmony
OpenHarmony is an open-source distributed operating system designed for an all-scenario strategy, managed by the OpenAtom Foundation.
Latest OpenHarmony vulnerabilities
- CVE-2026-33565: OpenHarmony signal handler race condition causing DOSlowCVSS 3.3
- CVE-2026-28751: OpenHarmony denial of service via improper input validationlowCVSS 3.3
- CVE-2026-28733: OpenHarmony use-after-free arbitrary code executionmediumCVSS 6.5
- CVE-2026-27781: OpenHarmony integer overflow denial of servicelowCVSS 3.3
- CVE-2026-27766: OpenHarmony signal handler race condition information leakmediumCVSS 5.5
- CVE-2026-27648: OpenHarmony remote code execution in pre-installed appshighCVSS 8.8
- CVE-2026-25850: OpenHarmony improper preservation of permissions information leakmediumCVSS 5.5
- CVE-2026-25781: OpenHarmony out-of-bounds write leading to unrecoverable DoShighCVSS 8.4
- CVE-2026-25110: OpenHarmony NULL pointer dereference causing denial of servicelowCVSS 3.3
- CVE-2026-24792: OpenHarmony remote code execution in pre-installed appshighCVSS 8.1
Most severe OpenHarmony vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-27648: OpenHarmony remote code execution in pre-installed appshighCVSS 8.8
- CVE-2026-25781: OpenHarmony out-of-bounds write leading to unrecoverable DoShighCVSS 8.4
- CVE-2026-24792: OpenHarmony remote code execution in pre-installed appshighCVSS 8.1
- CVE-2026-28733: OpenHarmony use-after-free arbitrary code executionmediumCVSS 6.5
- CVE-2026-27766: OpenHarmony signal handler race condition information leakmediumCVSS 5.5
- CVE-2026-25850: OpenHarmony improper preservation of permissions information leakmediumCVSS 5.5
- CVE-2026-33565: OpenHarmony signal handler race condition causing DOSlowCVSS 3.3
- CVE-2026-28751: OpenHarmony denial of service via improper input validationlowCVSS 3.3
- CVE-2026-27781: OpenHarmony integer overflow denial of servicelowCVSS 3.3
- CVE-2026-25110: OpenHarmony NULL pointer dereference causing denial of servicelowCVSS 3.3
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/openharmony.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "OpenHarmony vulnerabilities", https://junglewise.ai/threats/technologies/openharmony, 26 September 2026.