CVE-2023-43000
high · 8.8Actively exploitedOn the CISA Known Exploited Vulnerabilities catalog
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Added 2026-03-05Remediation due 2026-03-26
A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, Safari 16.6, iOS 15.8.7 and iPadOS 15.8.7. Processing maliciously crafted web content may lead to memory corruption.
8.8
CVSS
3.9%
EPSS (exploit prob.)
90th
EPSS percentile
2025-11-05
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-416
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| apple | safari | < 16.6 |
| apple | ipados | < 15.8.7 |
| apple | ipados | >= 16.0, < 16.6 |
| apple | iphone_os | < 15.8.7 |
| apple | iphone_os | >= 16.0, < 16.6 |
| apple | macos | < 13.5 |
Check a specific version with /api/v1/cve/match.
References
- https://support.apple.com/en-us/120324
- https://support.apple.com/en-us/120331
- https://support.apple.com/en-us/120338
- https://support.apple.com/en-us/126632
- https://cloud.google.com/blog/topics/threat-intelligence/coruna-powerful-ios-exploit-kit
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-43000
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2023-43000