Vulnerability · Published Aug 24, 2021 · Assigned by apple
CVE-2021-31009
Critical 9.8
In plain English
A critical-severity security flaw in iOS and iPadOS from Apple. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 68% of all known vulnerabilities).
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)1.2%top 31.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Multiple issues were addressed by removing HDF5. This issue is fixed in iOS 15.2 and iPadOS 15.2, macOS Monterey 12.1. Multiple issues in HDF5.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Apple | iOS and iPadOS | unspecified – before 15.2 |
| Apple | macOS | unspecified – before 12.1 |
References
- https://support.apple.com/en-us/HT212976 x_refsource_MISC
- https://support.apple.com/en-us/HT212978 x_refsource_MISC