CVE-2023-41974

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 17 and iPadOS 17. An app may be able to execute arbitrary code with kernel privileges.

CVSS v3.1

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

1.41% chance of exploitation in the next 30 days, 71th percentile

CISA KEV

added 2026-03-05

Published

2024-01-10

Updated

2026-03-12

Proof-of-concept exploits (4)

• https://cloud.google.com/blog/topics/threat-intelligence/coruna-powerful-ios-exploit-kit
• Lrdsnow/PureKFD840★ · 2024-11-23
• Lrdsnow/PureKFDLinux6★ · 2024-10-19
• felix-pb/kfd1011★ · 2024-01-21

References

• CVE Record
• NVD entry

Related

• CVE-2022-46689
• CVE-2024-44252
• CVE-2023-4197
• CVE-2023-4198
• CVE-2023-4196
• CVE-2023-4199