Exploited vulnerability · CISA KEV
Yes. CVE-2025-24201, Apple Multiple Products WebKit Out-of-Bounds Write Vulnerability, is being exploited in the wild. CISA added it to its Known Exploited Vulnerabilities catalog on 13 Mar 2025, 2 days after it was published. It affects Apple Multiple Products. If you run it, CISA's required action is: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Apple iOS, iPadOS, macOS, and other Apple products contain an out-of-bounds write vulnerability in WebKit that may allow maliciously crafted web content to break out of 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.
| Vendor | Apple (96 exploited CVEs in KEV) |
| Product | Multiple Products |
| Vulnerability | Apple Multiple Products WebKit Out-of-Bounds Write Vulnerability |
| Weakness | CWE-787 |
| Published | 11 Mar 2025 |
| Added to KEV | 13 Mar 2025 |
| Reported by (CNA) | apple |
Yes. CISA added CVE-2025-24201 to the Known Exploited Vulnerabilities catalog on 13 Mar 2025, which means there is reliable evidence of exploitation in the wild.
CISA does not list known ransomware use for it. That can change, and exploitation alone is reason to fix it first.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Check Apple's advisory for the fixed versions, and if you can't patch quickly, restrict access to the affected Multiple Products and watch it for signs of compromise.
Sources: CISA KEV (exploitation, ransomware use, required action, due date), the CVE record (publication date, CVSS, CNA), NVD and FIRST EPSS (live score). More: all KEV additions in March 2025 · Apple scorecard · act-now radar.
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