AEGLIX vulnerability intelligence
CVE-2023-43000
HIGH · CVSS 8.8 · Analyzed
Published: 2025-11-05 · Updated: 2026-09-21 · Source: NVD
Vulnerability overview
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.
Severity and scoring
- CVSS score
- 8.8 · HIGH
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Listed in CISA’s Known Exploited Vulnerabilities catalog.
- Affected product
- Apple · Multiple Products
- Added to catalog
- 2026-03-05
- Required action
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- CISA remediation due date
- 2026-03-26
CISA deadlines apply to the organizations covered by its directives. Confirm your own remediation requirements.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Before (exclusive): 16.6
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Before (exclusive): 15.8.7
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
From (inclusive): 16.0
Before (exclusive): 16.6
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Before (exclusive): 15.8.7
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
From (inclusive): 16.0
Before (exclusive): 16.6
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Before (exclusive): 13.5
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- https://support.apple.com/en-us/120324
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/120331
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/120338
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/126632
Release Notes · Vendor Advisory
- https://cloud.google.com/blog/topics/threat-intelligence/coruna-powerful-ios-exploit-kit
Exploit · Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-43000
US Government Resource