A use after free issue was addressed with improved memory management
Published Dec 18, 2019 ·Due May 8, 2023
7.8
HIGHCVSS 3.1
EPSS 0.70%
Description
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.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<macOS Mojave 10.14.4
- Version
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:L/AC:L/Au:N/C:C/I:C/A:C
Date Added
Apr 17, 2023
Patch Due
May 8, 2023
Required Action
Apply updates per vendor instructions.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
ActiveAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Jan 29, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.70% (0.00701) | 51.53th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.70% (0.00701) | 51.76th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.14% (0.00137) | 49.77th | v3 (v2023.03.01) |
| Dec 11, 2023 | 0.14% (0.00137) | 48.95th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.16% (0.00159) | 51.88th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00044) | 10.26th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.40% (0.01404) | 49.02th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.27% (0.00273) | 2.44th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.06% (0.00061) | 0.00th | v1 |
References (2)
- https://support.apple.com/HT209600 x_refsource_MISCRelease NotesVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-8526 government-resourceUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| https://support.apple.com/HT209600 | x_refsource_MISCRelease NotesVendor Advisory | |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-8526 | government-resourceUS Government Resource |
Change history (0)
No recorded changes yet.