CVE-2026-28590
HIGHCVSS 7.8/10EPSS 0.05%
Last modified
CVE-2026-28590 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. In multiple locations, there is a possible improper encryption key validation 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 0.05% chance of exploitation in the next 30 days.
Description
In multiple locations, there is a possible improper encryption key validation 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 | 14.0 | |
| Android | 15.0 | |
| Android | 16.0 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-28590?
In multiple locations, there is a possible improper encryption key validation 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-2026-28590?
CVE-2026-28590 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.05% probability of exploitation in the next 30 days.
How do I fix CVE-2026-28590?
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 2026
- CVE-2026-28582In onCreate of ConfirmDeviceCredentialActivity.java, there i…3.3
- CVE-2026-28583In validate_camera_metadata_structure of camera_metadata.c, …7.8
- CVE-2026-28584In createSessionInternal of PackageInstallerService.java, th…5.5
- CVE-2026-28586In multiple functions of AppOpsService.java, there is a poss…3.3
- CVE-2026-28587In MmsSmsProvider of MmsSmsProvider.java, there is a possibl…5.5
- CVE-2026-2859Improper permission enforcement in Checkmk versions 2.4.0 be…4.3
- CVE-2026-28593In getItemList of SettingsFragment.java, there is a possible…7.8
- CVE-2026-28594In multiple locations, there is a possible use after free du…7.8
- CVE-2026-28596In parseInterventionFromXml of GameManagerService.java, ther…5.5
- CVE-2026-28599In addCreatorToken of ActivityManagerService.java, there is …7.8
- CVE-2026-2860A security vulnerability has been detected in feng_ha_ha/meg…6.3
- CVE-2026-28600In onCreate of PaymentDefaultDialog.java, there is a possibl…7.8
Are you affected by CVE-2026-28590?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST