Use after free in Apple iOS
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-416 and the CVSS impact.
Summary
A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 16, iOS 16, watchOS 9. An app may be able to execute arbitrary code with kernel privileges.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Apple | iOS | before 16 | 16 | Patch available | CNA |
| Apple | watchOS | before 9 | 9 | Patch available | CNA |
| Apple | watchOS | before 16 | 16 | Patch available | CNA |
Remediation
- Fix · CNA iOS (Apple) Fixed in 16
- Fix · CNA watchOS (Apple) Fixed in 9
- Fix · CNA watchOS (Apple) Fixed in 16
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Apple watchOS 9
18 records Highest priority Priority MEDIUM 3 MEDIUM, 15 LOW
Other records, highest priority first
- TI-2022-20811 Out-of-bounds write in Apple macOSPriority MEDIUM 43
- TI-2022-14415 Out-of-bounds write in Apple macOSPriority MEDIUM 43
- TI-2022-14425 Apple macOS: An app may be able to execute arbitrary code with kernel privilegesPriority LOW 38
- Release ·
Apple watchOS 16
10 records Highest priority Priority MEDIUM 3 MEDIUM, 7 LOW
Other records, highest priority first
- TI-2022-20811 Out-of-bounds write in Apple macOSPriority MEDIUM 43
- TI-2022-14415 Out-of-bounds write in Apple macOSPriority MEDIUM 43
- TI-2022-14433 Improper privilege management in Apple iOSPriority LOW 37
Show 1 more group
- Release ·
Apple iOS 16
8 records Highest priority Priority MEDIUM 1 MEDIUM, 7 LOW
Other records, highest priority first
- TI-2022-14433 Improper privilege management in Apple iOSPriority LOW 37
- TI-2022-14416 Apple iOS: An app may be able to execute arbitrary code with kernel privilegesPriority LOW 36
- TI-2022-14414 Apple iOS: An app may be able to execute arbitrary code with kernel privilegesPriority LOW 36
Timeline
- 2026-10-02 Threatist record created from CVE-2022-32903
- 2026-10-03 Alias added: GHSA-vh5w-j67r-g6c3
References
More Apple Iphone Os vulnerabilities
- TI-2025-28008 Out-of-bounds write in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 10.0
- TI-2025-22441 Apple iOS and iPadOS: An attacker with arbitrary read and write capability may be able to… KEVCVSS 3.1CRITICAL 9.8
- TI-2025-22440 Memory corruption in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 9.8
- TI-2025-17951 Out-of-bounds write in Apple Safari KEVCVSS 3.1CRITICAL 10.0
- TI-2025-17847 Use after free in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 10.0
- TI-2022-06854 Out-of-bounds write in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 9.8
Sources
- CVE-2022-32903 · CVE Program
- CVE-2022-32903 · NVD
- FIRST EPSS
- GHSA-vh5w-j67r-g6c3 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences