The Zygote process in Android 4.0.3 and earlier accepts fork requests from processes with…
Priority LOW 37CWE-399Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.
Summary
The Zygote process in Android 4.0.3 and earlier accepts fork requests from processes with arbitrary UIDs, which allows remote attackers to cause a denial of service (reboot loop) via a crafted application.
Why it matters now
EPSS 0.01354 71st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 32
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:google:android:*:*:*:*:*:*:*:* | up to 4.0.3 | Vulnerable | |
| cpe:2.3:o:google:android:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | |
| cpe:2.3:o:google:android:1.1:*:*:*:*:*:*:* | 1.1 | Vulnerable | |
| cpe:2.3:o:google:android:1.5:*:*:*:*:*:*:* | 1.5 | Vulnerable | |
| cpe:2.3:o:google:android:1.6:*:*:*:*:*:*:* | 1.6 | Vulnerable | |
| cpe:2.3:o:google:android:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | |
| cpe:2.3:o:google:android:2.0.1:*:*:*:*:*:*:* | 2.0.1 | Vulnerable | |
| cpe:2.3:o:google:android:2.1:*:*:*:*:*:*:* | 2.1 | Vulnerable | |
| cpe:2.3:o:google:android:2.2:*:*:*:*:*:*:* | 2.2 | Vulnerable | |
| cpe:2.3:o:google:android:2.2:rev1:*:*:*:*:*:* | 2.2 rev1 | Vulnerable |
- cpe:2.3:o:google:android:*:*:*:*:*:*:*:* Versions up to 4.0.3 Vulnerable ·Google
- cpe:2.3:o:google:android:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Google
- cpe:2.3:o:google:android:1.1:*:*:*:*:*:*:* Versions 1.1 Vulnerable ·Google
- cpe:2.3:o:google:android:1.5:*:*:*:*:*:*:* Versions 1.5 Vulnerable ·Google
- cpe:2.3:o:google:android:1.6:*:*:*:*:*:*:* Versions 1.6 Vulnerable ·Google
- cpe:2.3:o:google:android:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Google
- cpe:2.3:o:google:android:2.0.1:*:*:*:*:*:*:* Versions 2.0.1 Vulnerable ·Google
- cpe:2.3:o:google:android:2.1:*:*:*:*:*:*:* Versions 2.1 Vulnerable ·Google
- cpe:2.3:o:google:android:2.2:*:*:*:*:*:*:* Versions 2.2 Vulnerable ·Google
- cpe:2.3:o:google:android:2.2:rev1:*:*:*:*:*:* Versions 2.2 rev1 Vulnerable ·Google
Show 22 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:google:android:2.2.1:*:*:*:*:*:*:* | 2.2.1 | Vulnerable | |
| cpe:2.3:o:google:android:2.2.2:*:*:*:*:*:*:* | 2.2.2 | Vulnerable | |
| cpe:2.3:o:google:android:2.2.3:*:*:*:*:*:*:* | 2.2.3 | Vulnerable | |
| cpe:2.3:o:google:android:2.3:*:*:*:*:*:*:* | 2.3 | Vulnerable | |
| cpe:2.3:o:google:android:2.3:rev1:*:*:*:*:*:* | 2.3 rev1 | Vulnerable | |
| cpe:2.3:o:google:android:2.3.1:*:*:*:*:*:*:* | 2.3.1 | Vulnerable | |
| cpe:2.3:o:google:android:2.3.2:*:*:*:*:*:*:* | 2.3.2 | Vulnerable | |
| cpe:2.3:o:google:android:2.3.3:*:*:*:*:*:*:* | 2.3.3 | Vulnerable | |
| cpe:2.3:o:google:android:2.3.4:*:*:*:*:*:*:* | 2.3.4 | Vulnerable | |
| cpe:2.3:o:google:android:2.3.5:*:*:*:*:*:*:* | 2.3.5 | Vulnerable | |
| cpe:2.3:o:google:android:2.3.6:*:*:*:*:*:*:* | 2.3.6 | Vulnerable | |
| cpe:2.3:o:google:android:2.3.7:*:*:*:*:*:*:* | 2.3.7 | Vulnerable | |
| cpe:2.3:o:google:android:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | |
| cpe:2.3:o:google:android:3.1:*:*:*:*:*:*:* | 3.1 | Vulnerable | |
| cpe:2.3:o:google:android:3.2:*:*:*:*:*:*:* | 3.2 | Vulnerable | |
| cpe:2.3:o:google:android:3.2.1:*:*:*:*:*:*:* | 3.2.1 | Vulnerable | |
| cpe:2.3:o:google:android:3.2.2:*:*:*:*:*:*:* | 3.2.2 | Vulnerable | |
| cpe:2.3:o:google:android:3.2.4:*:*:*:*:*:*:* | 3.2.4 | Vulnerable | |
| cpe:2.3:o:google:android:3.2.6:*:*:*:*:*:*:* | 3.2.6 | Vulnerable | |
| cpe:2.3:o:google:android:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | |
| cpe:2.3:o:google:android:4.0.1:*:*:*:*:*:*:* | 4.0.1 | Vulnerable | |
| cpe:2.3:o:google:android:4.0.2:*:*:*:*:*:*:* | 4.0.2 | Vulnerable |
- cpe:2.3:o:google:android:2.2.1:*:*:*:*:*:*:* Versions 2.2.1 Vulnerable ·Google
- cpe:2.3:o:google:android:2.2.2:*:*:*:*:*:*:* Versions 2.2.2 Vulnerable ·Google
- cpe:2.3:o:google:android:2.2.3:*:*:*:*:*:*:* Versions 2.2.3 Vulnerable ·Google
- cpe:2.3:o:google:android:2.3:*:*:*:*:*:*:* Versions 2.3 Vulnerable ·Google
- cpe:2.3:o:google:android:2.3:rev1:*:*:*:*:*:* Versions 2.3 rev1 Vulnerable ·Google
- cpe:2.3:o:google:android:2.3.1:*:*:*:*:*:*:* Versions 2.3.1 Vulnerable ·Google
- cpe:2.3:o:google:android:2.3.2:*:*:*:*:*:*:* Versions 2.3.2 Vulnerable ·Google
- cpe:2.3:o:google:android:2.3.3:*:*:*:*:*:*:* Versions 2.3.3 Vulnerable ·Google
- cpe:2.3:o:google:android:2.3.4:*:*:*:*:*:*:* Versions 2.3.4 Vulnerable ·Google
- cpe:2.3:o:google:android:2.3.5:*:*:*:*:*:*:* Versions 2.3.5 Vulnerable ·Google
- cpe:2.3:o:google:android:2.3.6:*:*:*:*:*:*:* Versions 2.3.6 Vulnerable ·Google
- cpe:2.3:o:google:android:2.3.7:*:*:*:*:*:*:* Versions 2.3.7 Vulnerable ·Google
- cpe:2.3:o:google:android:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Google
- cpe:2.3:o:google:android:3.1:*:*:*:*:*:*:* Versions 3.1 Vulnerable ·Google
- cpe:2.3:o:google:android:3.2:*:*:*:*:*:*:* Versions 3.2 Vulnerable ·Google
- cpe:2.3:o:google:android:3.2.1:*:*:*:*:*:*:* Versions 3.2.1 Vulnerable ·Google
- cpe:2.3:o:google:android:3.2.2:*:*:*:*:*:*:* Versions 3.2.2 Vulnerable ·Google
- cpe:2.3:o:google:android:3.2.4:*:*:*:*:*:*:* Versions 3.2.4 Vulnerable ·Google
- cpe:2.3:o:google:android:3.2.6:*:*:*:*:*:*:* Versions 3.2.6 Vulnerable ·Google
- cpe:2.3:o:google:android:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Google
- cpe:2.3:o:google:android:4.0.1:*:*:*:*:*:*:* Versions 4.0.1 Vulnerable ·Google
- cpe:2.3:o:google:android:4.0.2:*:*:*:*:*:*:* Versions 4.0.2 Vulnerable ·Google
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2011-3918
- 2026-10-03 Alias added: GHSA-wr85-9p6m-8wj8
References
More Google Android vulnerabilities
- TI-2026-42236 Improper authorization in Google Android KEVCVSS 3.1HIGH 8.8
- TI-2025-30821 Use after free in Google Android KEVCVSS 3.1HIGH 8.8
- TI-2023-17777 Improper privilege management in Google Android KEVCVSS 3.1HIGH 8.8
- TI-2025-30872 Integer overflow in Google Android KEVCVSS 3.1HIGH 8.4
- TI-2024-21766 there is a possible way to bypass due to a logic error in the code. KEVCVSS 3.1HIGH 8.1
- TI-2025-30849 Missing authentication in Google Android KEVCVSS 3.1HIGH 7.8
Sources
- CVE-2011-3918 · CVE Program
- CVE-2011-3918 · NVD
- FIRST EPSS
- GHSA-wr85-9p6m-8wj8 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences