AEGLIX vulnerability intelligence
CVE-2019-8526
HIGH · CVSS 7.8 · Analyzed
Published: 2019-12-18 · Updated: 2026-06-17 · Source: NVD
Vulnerability overview
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Mojave 10.14.4. An application may be able to gain elevated privileges.
Severity and scoring
- CVSS score
- 7.8 · HIGH
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/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 · macOS
- Added to catalog
- 2023-04-17
- Required action
- Apply updates per vendor instructions.
- CISA remediation due date
- 2023-05-08
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:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Before (exclusive): 10.14.4
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/HT209600
Release Notes · Vendor Advisory
- https://support.apple.com/HT209600
Release Notes · Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-8526
US Government Resource