Risk Letters

Exploited vulnerability

CVE-2022-42856

TLP:CLEAR

Apple iOS Type Confusion Vulnerability

Apple iOS contains a type confusion vulnerability when processing maliciously crafted web content leading to code execution.

Facts

  • Vendor: Apple
  • Product: iOS
  • CVSS: 8.8
  • EPSS (probability of exploitation within 30 days): 8.5 %
  • On CISA's Known Exploited Vulnerabilities list since: 14 December 2022
  • First known exploitation: 14 December 2022
  • CISA's deadline for US federal agencies: 4 January 2023
  • Weakness: CWE-843
  • First seen by Risk Letters: 14 December 2022

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD