Risk Letters

Exploited vulnerability

CVE-2023-41974

TLP:CLEAR

Apple iOS and iPadOS Use-After-Free Vulnerability

Apple iOS and iPadOS contain a use-after-free vulnerability. An app may be able to execute arbitrary code with kernel privileges.

Facts

  • Vendor: Apple
  • Product: iOS and iPadOS
  • CVSS: 7.8
  • EPSS (probability of exploitation within 30 days): 2 %
  • On CISA's Known Exploited Vulnerabilities list since: 5 March 2026
  • First known exploitation: 5 March 2026
  • CISA's deadline for US federal agencies: 26 March 2026
  • Weakness: CWE-416
  • First seen by Risk Letters: 5 March 2026

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