CISA KEV catalog
Confirmed active exploitation.
Listed in CISA's catalog of Known Exploited Vulnerabilities: attackers are using it in real attacks. Patch it with priority.
- Name
- Apple Multiple Products Memory Corruption Vulnerability
- Added to catalog
- Remediation due date (US federal)
- Required action
- Apply updates per vendor instructions.
Description
A memory corruption issue was addressed by removing the vulnerable code. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8. An application may be able to execute arbitrary code with kernel privileges.
Affected products
apple: ipados; apple: iphone os; apple: tvos
References5
- support.apple.com/HT211288 Release NotesVendor Advisory
- support.apple.com/HT211290 Release NotesVendor Advisory
- support.apple.com/HT211288 Release NotesVendor Advisory
- support.apple.com/HT211290 Release NotesVendor Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=… US Government Resource
Metrics
- CVSS 3.1
-
7.8
HIGH
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 3% percentile: 88 · as of 11 November 2026
- CWE
- CWE-787
Could this be exploited in your environment?
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