Is there a public exploit for CVE-2026-28580?

No public exploit for CVE-2026-28580 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-28580?

CVE-2026-28580 scores CVSS 7.8 (v3.1), rated high. EPSS puts the chance of exploitation in the next 30 days at 0.07%.

What does CVE-2026-28580 affect?

CVE-2026-28580 affects Google Android.

7.8 High

In multiple functions of NotificationChannel.java, there is a possible desync in persistence due to an incorrect bounds check.

CVE-2026-28580

In multiple functions of NotificationChannel.java, there is a possible desync in persistence due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Assessment

CVSS: 7.8 (v3.1)
Severity: High
EPSS: 0.07% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 1 June 2026
Last updated: 2 November 2026
Affected: Google · Android
Assigner: google_android

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

At the source

EUVD (ENISA)

References

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

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