Cybersecurity Alerts

Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability

Apple GPU drivers, included in iOS, iPadOS, and macOS, contain an out-of-bounds write vulnerability that may allow a malicious application to execute code with kernel privileges.

Required Action

Apply updates per vendor instructions.

Weakness Classification

CWE-20

CWE-787

References

https://support.apple.com/en-us/HT21286, https://support.apple.com/en-us/HT212868, https://support.apple.com/kb/HT212872

• https://nvd.nist.gov/vuln/detail/CVE-2021-30900