CVE-2019-8857 json
The issue was addressed with improved validation when an iCloud Link is created.
published 6y ago modified 4mo ago also EUVD-2019-18246
- cvss
- 3.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 22%
- public exploits
- 0
- none known
Summary
The issue was addressed with improved validation when an iCloud Link is created. This issue is fixed in iOS 13.3 and iPadOS 13.3. Live Photo audio and video data may be shared via iCloud links even if Live Photo is disabled in the Share Sheet carousel.
Patch / fix
- Apple iOS and iPadOS 13.3
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0.30% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- Apple iOS and iPadOS
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
support.apple.com
/en-us/HT210785
release-notes, vendor-advisory
Sources
- CVE List CVE-2019-8857
- NVD CVE-2019-8857
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