Race condition in Apple iOS
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
A race condition was addressed with additional validation. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4. A malicious application may be able to gain root privileges.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Apple | iOS | before iOS 12.2 | iOS 12.2 | Patch available | CNA |
| Apple | macOS | before macOS Mojave 10.14.4 | macOS Mojave 10.14.4 | Patch available | CNA |
Remediation
- Fix · CNA iOS (Apple) Fixed in iOS 12.2
- Fix · CNA macOS (Apple) Fixed in macOS Mojave 10.14.4
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Apple iOS iOS 12.2
49 records Highest priority Priority CRITICAL 1 CRITICAL, 18 MEDIUM, 30 LOW
Other records, highest priority first
- TI-2019-06084 Type confusion in Apple iOSPriority CRITICAL 97
- TI-2019-06096 Out-of-bounds write in Apple iOSPriority MEDIUM 51
- TI-2019-06134 Out-of-bounds write in Apple iOSPriority MEDIUM 48
- Release ·
Apple macOS macOS Mojave 10.14.4
33 records Highest priority Priority CRITICAL 1 CRITICAL, 4 MEDIUM, 28 LOW
Other records, highest priority first
- TI-2019-06104 Use after free in Apple macOSPriority CRITICAL 93
- TI-2019-06105 Buffer overflow in Apple iOSPriority MEDIUM 45
- TI-2019-06137 Improper input validation in Apple macOSPriority MEDIUM 44
Timeline
- 2026-10-02 Threatist record created from CVE-2019-8565
- 2026-10-03 Alias added: GHSA-36gf-xph5-cmf6
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-2019-8565 · CVE Program
- CVE-2019-8565 · NVD
- FIRST EPSS
- GHSA-36gf-xph5-cmf6 · 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