CVE-2023-41974
Use-After-Free in Apple iOS and iPadOS. CISA confirmed attackers exploit it and added it to its Known Exploited Vulnerabilities catalog on 5 March 2026.
- Product
- Apple iOS and iPadOS
- Added to CISA's catalog
- Federal fix-by date
- Ransomware
- No known use in ransomware campaigns
- Vendor advisories
- Sources
- CISA’s catalog, NVD entry
CISA’s description.
Apple iOS and iPadOS contain a use-after-free vulnerability. An app may be able to execute arbitrary code with kernel privileges.
More from Apple this year.
- CVE-2024-27834 Improper Authentication, added
- CVE-2026-86950 Out-of-Bounds Write, added
- CVE-2026-65400 Improper Authentication, added
- CVE-2025-43520 Classic Buffer Overflow, added
- CVE-2025-43510 Improper Locking, added
- CVE-2025-31277 Buffer Overflow, added
- CVE-2023-43000 Use-After-Free, added
- CVE-2021-30952 Integer Overflow or Wraparound, added
Every flaw CISA confirmed exploited in the last 30 days is on the exploit watch. This is not security advice. Check the vendor’s advisory before acting. From CISA’s catalog of 4 November 2026.