A use after free issue was addressed with improved memory management
Published Mar 18, 2022
9.8
CRITICALCVSS 3.1
EPSS 1.44%
Description
A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Monterey 12.3. An application may be able to gain elevated privileges.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<15.4
- Version
-
- Version unspecifiedStatusaffectedConstraints<12.3
- Version
-
- Version unspecifiedStatusaffectedConstraints<15.4
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.44% (0.01444) | 72.35th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.39% (0.01388) | 68.62th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.21% (0.00212) | 41.77th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.37% (0.00374) | 73.60th | v3 (v2023.03.01) |
| May 8, 2024 | 0.26% (0.00262) | 65.81th | v3 (v2023.03.01) |
| Nov 7, 2023 | 0.26% (0.00262) | 63.79th | v3 (v2023.03.01) |
| Oct 24, 2023 | 0.22% (0.00224) | 60.47th | v3 (v2023.03.01) |
| Aug 29, 2023 | 0.19% (0.00190) | 55.75th | v3 (v2023.03.01) |
| Apr 20, 2023 | 0.17% (0.00166) | 51.81th | v3 (v2023.03.01) |
| Mar 25, 2023 | 0.15% (0.00148) | 49.12th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00079) | 32.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 2, 2022 | 0.95% (0.00954) | 34.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Mar 25, 2022 | 0.95% (0.00954) | 17.40th | v2 (v2022.01.01) |
| Mar 19, 2022 | 0.89% (0.00890) | 13.07th | v2 (v2022.01.01) |
References (3)
- https://support.apple.com/en-us/HT213182 x_refsource_MISCVendor Advisory
- https://support.apple.com/en-us/HT213183 x_refsource_MISCVendor Advisory
- https://support.apple.com/en-us/HT213186 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://support.apple.com/en-us/HT213182 | x_refsource_MISCVendor Advisory | |
| https://support.apple.com/en-us/HT213183 | x_refsource_MISCVendor Advisory | |
| https://support.apple.com/en-us/HT213186 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.