CVE-2025-26421
MEDIUMCVSS 4/10EPSS 0.10%
Last modified
CVE-2025-26421 is a medium-severity vulnerability rated 4/10 on the CVSS scale. In multiple locations, there is a possible lock screen bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. EPSS estimates a 0.10% chance of exploitation in the next 30 days.
Description
In multiple locations, there is a possible lock screen bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Android | 13.0 | |
| Android | 14.0 | |
| Android | 15.0 |
References
- https://source.android.com/security/bulletin/2025-05-01Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-26421?
In multiple locations, there is a possible lock screen bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
How severe is CVE-2025-26421?
CVE-2025-26421 has a CVSS score of 4/10 (MEDIUM severity). The EPSS model estimates a 0.10% probability of exploitation in the next 30 days.
How do I fix CVE-2025-26421?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- Same Subject, Wrong User: A Cross-Issuer Account Takeover in n8nStrix found an identity-binding bug in n8n's token-exchange flow enabling account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-26416In initializeSwizzler of SkBmpStandardCodec.cpp, there is a …9.8
- CVE-2025-26417In checkWhetherCallingAppHasAccess of DownloadProvider.java,…4
- CVE-2025-26418In setUserDisclaimerAcknowledged of CarDevicePolicyService.j…7.8
- CVE-2025-26419In initPhoneSwitch of SystemSettingsFragment.java, there is …3.3
- CVE-2025-2642A vulnerability, which was classified as critical, was found…9.8
- CVE-2025-26420In multiple functions of GrantPermissionsActivity.java , the…4.4
- CVE-2025-26422In dump of WindowManagerService.java, there is a possible wa…4
- CVE-2025-26423In validateIpConfiguration of WifiConfigurationUtil.java, th…6.2
- CVE-2025-26424In multiple functions of VpnManager.java, there is a possibl…4
- CVE-2025-26425In multiple functions of RoleService.java, there is a possib…4
- CVE-2025-26426In BroadcastController.java of registerReceiverWithFeatureTr…5.1
- CVE-2025-26427In multiple locations, there is a possible Android/data acce…4.4
Are you affected by CVE-2025-26421?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST