Risk Letters

Exploited vulnerability

CVE-2016-4656

TLP:CLEAR

Apple iOS Memory Corruption Vulnerability

A memory corruption vulnerability in Apple iOS kernel allows attackers to execute code in a privileged context or cause a denial-of-service (DoS) via a crafted application.

Facts

  • Vendor: Apple
  • Product: iOS
  • CVSS: 7.8
  • EPSS (probability of exploitation within 30 days): 23.6 %
  • On CISA's Known Exploited Vulnerabilities list since: 24 May 2022
  • First known exploitation: 24 May 2022
  • CISA's deadline for US federal agencies: 14 June 2022
  • Weakness: CWE-264
  • First seen by Risk Letters: 24 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