CVE-2021-30714
A race condition was addressed with improved state handling. This issue is fixed in iOS 14.6 and...
A race condition was addressed with improved state handling. This issue is fixed in iOS 14.6 and iPadOS 14.6. An application may be able to cause unexpected system termination or write kernel memory.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
A race condition was addressed with improved state handling. This issue is fixed in iOS 14.6 and iPadOS 14.6. An application may be able to cause unexpected system termination or write kernel memory.
- Record
CVE-2021-30714- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H - CVSS 2.0
- 4.0 Medium
AV:N/AC:H/Au:N/C:N/I:P/A:P - Weakness
- CWE-362
- Updated
- 2026-11-02
CVE ListNo score
A race condition was addressed with improved state handling. This issue is fixed in iOS 14.6 and iPadOS 14.6. An application may be able to cause unexpected system termination or write kernel memory.
- Record
CVE-2021-30714- Updated
- 2026-11-02
EUVDEUVD-2021-17631No score
A race condition was addressed with improved state handling. This issue is fixed in iOS 14.6 and iPadOS 14.6. An application may be able to cause unexpected system termination or write kernel memory.
- Record
EUVD-2021-17631- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5r5v-7gvp-6wc7No score
A race condition was addressed with improved state handling. This issue is fixed in iOS 14.6 and...
A race condition was addressed with improved state handling. This issue is fixed in iOS 14.6 and iPadOS 14.6. An application may be able to cause unexpected system termination or write kernel memory.
- Record
GHSA-5r5v-7gvp-6wc7- Weakness
- CWE-362
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-30714 is a medium vulnerability (CVSS 6.3) in Apple Ipados, published September 8, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.51%, the 44th percentile. No source names a fixed version.