CVE-2026-28597

In writeGrantedUriPermissions of UriGrantsManagerService.java, there is a possible permission…

Risk score: 50/100
CVSS: 8.4 v3.1
Published: 2 Nov 2026

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What to know

What it is: In writeGrantedUriPermissions of UriGrantsManagerService.java, there is a possible permission bypass due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected: See advisory
Fix: Apply the vendor's security update; see the linked advisory.
Exploitation: No known exploitation

Why it is Yellow

CVSS 8.4 high

References

https://source.android.com/docs/security/bulletin/2026/2026-11-01

Original description

In writeGrantedUriPermissions of UriGrantsManagerService.java, there is a possible permission bypass due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Last activity 2 Nov 2026. Patch Forecast updates every hour.