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TI-2023-26278 Aliases CVE-2023-48424GHSA-jfxx-x5x2-fw64

U-Boot shell vulnerability resulting in Privilege escalation in a production device

Priority MEDIUM 49Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

U-Boot shell vulnerability resulting in Privilege escalation in a production device

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00318 24th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
GoogleAndroidAndroid SoC—No fix listedCNA
  • Android VendorGoogle Affected Android SoC Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:google:chromecast_firmware:*:*:*:*:*:*:*:*before 2023-10-01VulnerableGoogle
cpe:2.3:h:google:chromecast:-:*:*:*:*:*:*:*not specified by NVDRunning onGoogle
  • cpe:2.3:o:google:chromecast_firmware:*:*:*:*:*:*:*:* Versions before 2023-10-01 Vulnerable ·Google
  • cpe:2.3:h:google:chromecast:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Google

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-48424
  2. 2026-10-03 Alias added: GHSA-jfxx-x5x2-fw64

References

Advisory 1

  • TI-2023-26279 U-Boot vulnerability resulting in persistent Code Execution CVSS 3.1CRITICAL 9.8
  • TI-2023-26280 Chromecast Bootloader & Kernel-level code-execution including compromise of user-data CVSS 3.1CRITICAL 10.0
  • TI-2023-26271 Missing Permission checks resulting in unauthorized access and Manipulation in KeyChainActivity Application CVSS 3.1CRITICAL 9.8
  • TI-2023-05678 An oversight in BCB handling of reboot reason that allows for persistent code execution CVSS 3.1CRITICAL 9.8
  • TI-2018-09126 The API service on Google Home and Chromecast devices before mid-July 2018 does not… CVSS 3.0MEDIUM 4.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences