CVE-2026-28580 | Vulnetix

CVE-2026-28580 PUBLISHED CVSS 7.8 HIGH

Reported by google_android · Published June 1, 2026

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.

Risk scores

CVSS 3.1

7.8

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

Affected products

Vendor	Product	Versions
Google	Android	17, 16-qpr2, 16
Google	Android	17, 16-qpr2, 16

Timeline

Jun 1, 2026 CVE Published
Jun 5, 2026 EPSS Score (4 in total, the first dated here)
Jun 7, 2026 Security Advisory
Jun 10, 2026 Coalition ESS Score

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln CVE-2026-28580
vulnetix vdb fixes CVE-2026-28580

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/CVE-2026-28580/fixes/registry"

The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart

References

https://source.android.com/docs/security/bulletin/2026/2026-06-01 url

Look up in the Resolve Platform →