CVE-2026-86970
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2026-10-26
Modified: 2026-11-03
First seen: 2026-10-29
Status: active
Attack Surface
Low Complexity
No Auth
Conf. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
None
UI:
Required
S:
Unchanged
C:
High
I:
None
A:
None
Description
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing a maliciously crafted font may result in the disclosure of process memory.
Weakness Classification (1)
Affected Software (14)
| Vendor | Product | Version |
|---|---|---|
| Apple | iOS and iPadOS | 0 < 26.7.2 |
| Apple | iOS and iPadOS | 0 < 27.2 |
| Apple | macOS | 0 < 15.8.2 |
| Apple | macOS | 0 < 26.7.2 |
| Apple | macOS | 0 < 27.2 |
| Apple | tvOS | 0 < 27.2 |
| Apple | visionOS | 0 < 27.2 |
| Apple | watchOS | 0 < 27.2 |
| apple | ipados | < 26.7.2 |
| apple | iphone_os | < 26.7.2 |
| apple | macos | < 15.8.2 |
| apple | tvos | < 27.2 |
| apple | visionos | < 27.2 |
| apple | watchos | < 27.2 |