AEGLIX vulnerability intelligence
CVE-2023-32373
HIGH · CVSS 8.8 · Analyzed
Published: 2023-06-23 · Updated: 2026-06-17 · Source: NVD
Vulnerability overview
A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
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
- 2023-05-22
- Required action
- Apply updates per vendor instructions.
- CISA remediation due date
- 2023-06-12
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): 16.5
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Before (exclusive): 15.7.6
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
From (inclusive): 16.0
Before (exclusive): 16.5
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
From (inclusive): 15.0
Before (exclusive): 15.7.6
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
From (inclusive): 16.0
Before (exclusive): 16.5
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Before (exclusive): 13.4
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Before (exclusive): 16.5
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Before (exclusive): 9.5
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:a:webkitgtk:webkitgtk\+:*:*:*:*:*:*:*:*
Before (exclusive): 2.42.3
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- https://security.gentoo.org/glsa/202401-04
Third Party Advisory
- https://support.apple.com/en-us/HT213757
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/HT213758
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/HT213761
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/HT213762
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/HT213764
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/HT213765
Release Notes · Vendor Advisory
- https://security.gentoo.org/glsa/202401-04
Third Party Advisory
- https://support.apple.com/en-us/HT213757
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/HT213758
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/HT213761
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/HT213762
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/HT213764
Release Notes · Vendor Advisory
- https://support.apple.com/en-us/HT213765
Release Notes · Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32373
US Government Resource