In multiple functions of UserController.java, there is a possible lock screen bypass due…
Priority LOW 20CWE-1223Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
In multiple functions of UserController.java, there is a possible lock screen bypass due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00109 1st 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
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-0077
- 2026-10-03 Alias added: GHSA-4ccf-fmqp-6crg
References
Patch 6
- https://android.googlesource.com/platform/frameworks/base/+/a09b6451c99f8aa99c49a0e584e12be455c414f4
- https://android.googlesource.com/platform/frameworks/base/+/37a4df78c7e1b91066b341b05fb767f27c5da835
- https://android.googlesource.com/platform/frameworks/base/+/3b04c948727c35e6ad429eefc6aaa9c261addf12
- https://android.googlesource.com/platform/frameworks/base/+/5f59ac63cb7042d58dae196e890ec52424ebe8b5
- https://android.googlesource.com/platform/frameworks/base/+/8c290a4d87c27a4ad65757e97ff9e634d9fe865e
- https://android.googlesource.com/platform/frameworks/base/+/c059123b8e9c0920a30f896513116a8b88bfc4e1
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-2025-0077 · CVE Program
- CVE-2025-0077 · NVD
- FIRST EPSS
- GHSA-4ccf-fmqp-6crg · 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