CVE-2026-58704: Google Pixel

What is CVE-2026-58704?

In Cellular Modem, there is a possible permission bypass due to a logic error in the code. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS8.8 NVD 3.1

SeverityHIGH

Exploitation In the wild In CISA KEV

EPSS<1% · P2

Triage statusActive Exploit

ActionPatch immediately

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

CWECWE-285

NVD published2026-09-15

NVD last modified2026-09-17

Timeline

2026-09-15Published to the U.S. National Vulnerability Database (NVD)
2026-09-16Added to the CISA Known Exploited Vulnerabilities (KEV) catalog
2026-09-17First covered in a defend.network daily briefing
2026-09-17NVD record last updated
2026-09-19CISA federal remediation deadline (BOD 22-01)

CISA Known Exploited Vulnerability

Google Pixel Improper Authorization Vulnerability

Added to KEV2026-09-16

Federal patch deadline2026-09-19

Known ransomware useUnknown

Affected product

Google Pixel

Remediation Steps

Check for available Pixel security update on affected devices via Settings > System > System Update
Apply the latest Pixel security patch that addresses CVE-2026-58704
For enterprise device fleets, verify patch deployment through mobile device management (MDM) solutions
Monitor for signs of unauthorized privilege escalation on affected Pixel devices

References

Referenced in our briefings & reports

Vulnerability Priority Report – Week 2 of September 2026 (September 14 – 20)
Issabel RCE under active exploitation; Microsoft patches 974 CVEs; browser AI assistants hijacked (2026-09-17)

Browse all tracked CVEs in the defend.network CVE database →

🤖 This CVE page is generated by defend.network from NVD, CISA KEV, EPSS, and our verified daily briefings. Severity and exploitation data come from official sources; always verify remediation steps against the official vendor advisory before acting in production.