Medium severity · published Oct 26, 2026
CVE-2026-112646
An out-of-bounds write issue was addressed with improved bounds checking
New
6.5
CVSS
0.6%
EPSS
No
On KEV
Description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, visionOS 27.2. An app may be able to cause unexpected system termination or corrupt process memory.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IA
iOS and iPadOS · Apple
before 26.7.2; before 27.2 · source: vendor
VI
visionOS · Apple
before 27.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-112646
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-112646
support.apple.com
https://support.apple.com/en-us/149227
support.apple.com
https://support.apple.com/en-us/149230
support.apple.com
https://support.apple.com/en-us/149526
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