CVE-2026-43668
Essential information
- Published
- 11/05/2026 21:19
- Modified
- 12/05/2026 18:17
- Author
- —
- Creator
- —
- CVSS
- 7.5 HIGH (v3.1)
- CISA KEV
- No
- CWE
- —
- CVSS vector
-
—
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H—
CVSS metrics
- Access vector
- —
- Access complexity
- —
- Authentication
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploitability
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- NETWORK
- Attack complexity
- LOW
- Privileges required
- NONE
- User interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality impact
- NONE
- Integrity impact
- NONE
- 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 use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.
NVD status
- Status
- Undergoing Analysis — CVE has been recently published to the CVE List and has been received by the NVD.
- Source
- [email protected]
- NVD
- View on NVD
Affected products (CPE)
| Product | CPE |
|---|---|
| apple / ios | cpe:2.3:o:apple:ios:18.7.9:*:*:*:*:*:*:* |
| apple / ipados | cpe:2.3:o:apple:ipados:18.7.9:*:*:*:*:*:*:* |
| apple / ios | cpe:2.3:o:apple:ios:26.5:*:*:*:*:*:*:* |
| apple / ipados | cpe:2.3:o:apple:ipados:26.5:*:*:*:*:*:*:* |
| apple / macos sequoia | cpe:2.3:o:apple:macos_sequoia:15.7.7:*:*:*:*:*:*:* |
| apple / macos sonoma | cpe:2.3:o:apple:macos_sonoma:14.8.7:*:*:*:*:*:*:* |
| apple / macos tahoe | cpe:2.3:o:apple:macos_tahoe:26.5:*:*:*:*:*:*:* |
| apple / tvos | cpe:2.3:o:apple:tvos:26.5:*:*:*:*:*:*:* |
| apple / visionos | cpe:2.3:o:apple:visionos:26.5:*:*:*:*:*:*:* |
| apple / watchos | cpe:2.3:o:apple:watchos:26.5:*:*:*:*:*:*:* |