CVE-2025-43520
Essential information
- Published
- 12/12/2025 21:15
- Modified
- 16/12/2025 20:58
- Author
- —
- Creator
- —
- CVSS
- 7.1 HIGH (v3.1)
- CISA KEV
- No
- CWE
- —
- CVSS vector
-
—
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H—
CVSS metrics
- Access vector
- —
- Access complexity
- —
- Authentication
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploitability
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- LOCAL
- Attack complexity
- LOW
- Privileges required
- LOW
- User interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality impact
- NONE
- Integrity impact
- HIGH
- Availability impact
- HIGH
- Exploit code maturity
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- —
- Attack complexity
- —
- Attack requirements
- —
- Privileges required
- —
- User interaction
- —
- Confidentiality (V)
- —
- Confidentiality (S)
- —
- Integrity (V)
- —
- Integrity (S)
- —
- Availability (V)
- —
- Availability (S)
- —
- Exploit maturity
- —
Description
A memory corruption issue was addressed with improved memory handling. This issue is fixed in watchOS 26.1, iOS 18.7.2 and iPadOS 18.7.2, macOS Tahoe 26.1, visionOS 26.1, tvOS 26.1, macOS Sonoma 14.8.2, macOS Sequoia 15.7.2, iOS 26.1 and iPadOS 26.1. A malicious application may be able to cause unexpected system termination or write kernel memory.
NVD status
- Status
- Analyzed — CVE has had analysis completed and all data associations made.
- Source
- [email protected]
- NVD
- View on NVD
Affected products (CPE)
| Product | CPE |
|---|---|
| apple / ipados | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* |
| apple / ipados | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* |
| apple / iphone os | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* |
| apple / iphone os | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* |
| apple / macos | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
| apple / macos | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
| apple / macos | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
| apple / tvos | cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* |
| apple / visionos | cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:* |
| apple / watchos | cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* |