Risk Letters

Exploited vulnerability

CVE-2021-1789

TLP:CLEAR

Apple Multiple Products Type Confusion Vulnerability

A type confusion issue affecting multiple Apple products allows processing of maliciously crafted web content, leading to arbitrary code execution.

Facts

  • Vendor: Apple
  • Product: Multiple Products
  • CVSS: 8.8
  • EPSS (probability of exploitation within 30 days): 14 %
  • On CISA's Known Exploited Vulnerabilities list since: 4 May 2022
  • First known exploitation: 4 May 2022
  • CISA's deadline for US federal agencies: 25 May 2022
  • Weakness: CWE-843
  • First seen by Risk Letters: 4 May 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