CVE-2023-21666: Qualcomm 8905 Firmware

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Memory Corruption in Graphics while accessing a buffer allocated through the graphics pool.

Affected products

• Qualcomm 8905 Firmware: affected versions not specified
• Qualcomm 8909 Firmware: affected versions not specified
• Qualcomm 8917 Firmware: affected versions not specified
• Qualcomm 8953 Firmware: affected versions not specified
• Qualcomm 8953pro Firmware: affected versions not specified
• Qualcomm 8998 Firmware: affected versions not specified
• Qualcomm APQ5053-Aa Firmware: affected versions not specified
• Qualcomm APQ8053-Aa Firmware: affected versions not specified
• Qualcomm APQ8053-Ac Firmware: affected versions not specified
• Qualcomm APQ8053-Lite Firmware: affected versions not specified
• Qualcomm Flight RB5 5g Platform Firmware: affected versions not specified
• Qualcomm Home Hub 100 Platform Firmware: affected versions not specified
• Qualcomm MDM9250 Firmware: affected versions not specified
• Qualcomm MDM9628 Firmware: affected versions not specified
• Qualcomm MDM9650 Firmware: affected versions not specified
• Qualcomm MSM8108 Firmware: affected versions not specified
• Qualcomm MSM8209 Firmware: affected versions not specified
• Qualcomm MSM8608 Firmware: affected versions not specified
• Qualcomm MSM8909W Firmware: affected versions not specified
• Qualcomm QCA6174 Firmware: affected versions not specified
• Qualcomm QCA6174A Firmware: affected versions not specified
• Qualcomm QCA6310 Firmware: affected versions not specified
• Qualcomm QCA6320 Firmware: affected versions not specified
• Qualcomm QCA6335 Firmware: affected versions not specified
• Qualcomm QCA6390 Firmware: affected versions not specified
• and 140 more

Published 2023-05-02. Last modified 2026-06-17.