What’s Vulnerable › Vulnerabilities
CVE-2026-28603
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-08 · updated 2026-09-15
- Weakness: CWE-441
Description
In assertSafeToStartCustomActivity of AppRestrictionsFragment.java, there is a possible read/write access to private files due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected products
- Android: 14.0, 15.0, 16.0, 16.0-qpr2, 17.0
References
Get alerted when CVE-2026-28603 or the next vulnerability affects your stack