CVE-2026-28640

LOWCVSS 7.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

In checkCallerIsCertInstallerOrSelfInProfile of CredentialStorageActivity.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.

Back to dashboard

0.0/ 10 priority

Sources & remediation

Other references

https://source.android.com/docs/security/bulletin/aaos/2026/2026-10-01

Weakness type (CWE)

CWE-20

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Full discourse1 post

VulDB 🛡@vuldb1d
There is a new vulnerability with elevated criticality in Google Android (CVE-2026-28640) vuldb.com/vuln/413731
00000100
2.3K followersView on X

Explore more

Back to dashboard