CVE-2021-28664
Arm Mali Graphics Processing Unit (GPU) Unspecified Vulnerability
CVSS
—
No CVSS
EPSS
5.4%
p92
KEV
YES
Nov 3, 2021
Exploit Today
78
0-100
Published: — · Last modified: —
5.4%EPSS · 30 days5.4%
2026-08-032026-08-31
Product
Arm / Mali Graphics Processing Unit (GPU)
Vulnerability
Arm Mali Graphics Processing Unit (GPU) Unspecified Vulnerability
Added to KEV
Nov 3, 2021
Remediate by
Nov 17, 2021
Known ransomware use
No
Summary description
Arm Mali Graphics Processing Unit (GPU) kernel driver contains an unspecified vulnerability that may allow a non-privileged user to gain write access to read-only memory, gain root privilege, corrupt memory, and modify the memory of other processes.
Required action
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2021-28664
CVECVSSEPSSKEVRExploitTitleMod.
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KEV—79Arm Mali Graphics Processing Unit (GPU) Use-After-Free Vulnerability—CVE-2021-29256—86.4%
KEV—76Arm Mali GPU Kernel Driver Use-After-Free Vulnerability—CVE-2023-26083—67.4%
KEV—70Arm Mali GPU Kernel Driver Information Disclosure Vulnerability—CVE-2022-22706—63.2%
KEV—69Arm Mali GPU Kernel Driver Unspecified Vulnerability—