Ability Runtime has an out-of-bounds read permission bypass vulnerability
Priority LOW 24CWE-125Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-125 and the CVSS impact.
Summary
in OpenHarmony v4.0.0 and prior versions allow a local attacker cause information leak through out-of-bounds Read.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00151 4th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| OpenHarmony | OpenHarmony | v4.0.0 – 4.0.1 | — | No fix listed | CNA |
- OpenHarmony VendorOpenHarmony Affected v4.0.0 – 4.0.1 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:openatom:openharmony:4.0:-:*:*:-:*:*:* | 4.0 | Vulnerable | Openatom |
| cpe:2.3:o:openatom:openharmony:4.0:beta1:*:*:-:*:*:* | 4.0 beta1 | Vulnerable | Openatom |
| cpe:2.3:o:openatom:openharmony:4.0:beta2:*:*:-:*:*:* | 4.0 beta2 | Vulnerable | Openatom |
| cpe:2.3:o:openatom:openharmony:4.0.1:*:*:*:-:*:*:* | 4.0.1 | Vulnerable | Openatom |
- cpe:2.3:o:openatom:openharmony:4.0:-:*:*:-:*:*:* Versions 4.0 Vulnerable ·Openatom
- cpe:2.3:o:openatom:openharmony:4.0:beta1:*:*:-:*:*:* Versions 4.0 beta1 Vulnerable ·Openatom
- cpe:2.3:o:openatom:openharmony:4.0:beta2:*:*:-:*:*:* Versions 4.0 beta2 Vulnerable ·Openatom
- cpe:2.3:o:openatom:openharmony:4.0.1:*:*:*:-:*:*:* Versions 4.0.1 Vulnerable ·Openatom
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-38382
- 2026-10-03 Alias added: GHSA-76gg-8948-jhg8
References
More OpenHarmony vulnerabilities
- TI-2024-24711 Arkcompiler Ets Runtime has an out-of-bounds write vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-24608 Arkcompiler Ets Runtime has an out-of-bounds write vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-24570 Arkcompiler Ets Runtime has a use after free vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-24063 Arkcompiler Ets Runtime has an out-of-bounds read vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-24079 Arkcompiler Ets Runtime has an out-of-bounds write vulnerability CVSS 3.1CRITICAL 9.8
- TI-2026-22030 web_webview has an out-of-bounds write vulnerability CVSS 3.1HIGH 8.8
Sources
- CVE-2024-38382 · CVE Program
- CVE-2024-38382 · NVD
- FIRST EPSS
- GHSA-76gg-8948-jhg8 · GitHub Advisory Database · CC BY 4.0
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