Overview
Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain an unspecified vulnerability that can allow a remote attacker to break out of the Web Content sandbox. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
https://support.apple.com/HT213757, https://support.apple.com/HT213758, https://support.apple.com/HT213761, https://support.apple.com/HT213762, https://support.apple.com/HT213764, https://support.apple.com/HT213765; https://nvd.nist.gov/vuln/detail/CVE-2023-32409
Key Details
| Property | Value |
|---|---|
| CVE ID | CVE-2023-32409 |
| Vendor / Product | Apple — Multiple Products |
| NVD Published | 2023-06-23 |
| NVD Last Modified | 2026-01-13 |
| CVSS 3.1 Score | 8.6 |
| CVSS 3.1 Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N |
| Severity | HIGH |
| CISA KEV Added | 2023-05-22 |
| CISA KEV Deadline | 2023-06-12 |
| Known Ransomware Use | No |
CVSS 3.1 Breakdown
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
High
Availability
None
Required Action
CISA BOD 22-01 Deadline: 2023-06-12.
Apply updates per vendor instructions.
Timeline
| Date | Event |
|---|---|
| 2023-05-22 | Added to CISA Known Exploited Vulnerabilities catalog |
| 2023-06-12 | CISA BOD 22-01 remediation deadline |
References
| Resource | Type |
|---|---|
| NVD — CVE-2023-32409 | Vulnerability Database |
| CISA KEV Catalog Entry | US Government |