CVE-2020-9934: Apple iOS, iPadOS, and macOS Input Validation Vulnerability

CISA Known Exploited Vulnerability (KEV)

Description

Apple iOS, iPadOS, and macOS contain an unspecified vulnerability involving input validation which can allow a local attacker to view sensitive user information.

Required action (CISA)

Apply updates per vendor instructions.

Notes

https://support.apple.com/en-us/HT211288, https://support.apple.com/en-us/HT211289; https://nvd.nist.gov/vuln/detail/CVE-2020-9934

Weakness behind it

CISA has not recorded a CWE for this entry, so the CVE → CWE → CAPEC → ATT&CK chain cannot be walked from here. That is a gap in the catalogue, not evidence the vulnerability has no weakness class — check the NVD record below.

References

• NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-9934
• KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog