CVE-2025-0077 json
In multiple functions of UserController.java, there is a possible lock screen bypass due to a race condition.
published 2025-09-04 14 mo ago modified 2026-11-03 5 d ago also EUVD-2025-26865
- cvss
- 4.0
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 1%
- public exploits
- 0
- none known
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.
Patch / fix
- android.googlesource.com/platform/frameworks/base/+/a09b6451c99f8aa99c49a0e584e12be… commit
- android.googlesource.com/platform/frameworks/base/+/37a4df78c7e1b91066b341b05fb767f… commit
- android.googlesource.com/platform/frameworks/base/+/3b04c948727c35e6ad429eefc6aaa9c… commit
- android.googlesource.com/platform/frameworks/base/+/5f59ac63cb7042d58dae196e890ec52… commit
- android.googlesource.com/platform/frameworks/base/+/8c290a4d87c27a4ad65757e97ff9e63… commit
- android.googlesource.com/platform/frameworks/base/+/c059123b8e9c0920a30f896513116a8… commit
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 14 mo ago
Exploit prediction
0.11% chance of exploitation in the next 30 days, higher than 1% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 4.0 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| CNA | 3.1 | 4.0 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected products
- Google Android
Classification
- Weakness
-
- CWE-1223 Race Condition for Write-Once Attributes
References
-
android.googlesource.com
/platform/frameworks/base/+/a09b6451c99f8aa99c49a0e584e12be455c414f4
patch, product
-
android.googlesource.com
/platform/frameworks/base/+/37a4df78c7e1b91066b341b05fb767f27c5da835
patch, product
-
android.googlesource.com
/platform/frameworks/base/+/3b04c948727c35e6ad429eefc6aaa9c261addf12
patch, product
-
android.googlesource.com
/platform/frameworks/base/+/5f59ac63cb7042d58dae196e890ec52424ebe8b5
patch, product
-
android.googlesource.com
/platform/frameworks/base/+/8c290a4d87c27a4ad65757e97ff9e634d9fe865e
patch, product
-
android.googlesource.com
/platform/frameworks/base/+/c059123b8e9c0920a30f896513116a8b88bfc4e1
patch, product
-
source.android.com
/security/bulletin/2025-05-01
vendor-advisory
Sources
- CVE List CVE-2025-0077
- NVD CVE-2025-0077
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.