CVE-2024-23209

CVE-2024-23209 is a high-severity vulnerability in Apple Macos with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.3. Processing web content may lead to arbitrary code execution.

Frequently asked questions

What is CVE-2024-23209?
The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.3. Processing web content may lead to arbitrary code execution.
How severe is CVE-2024-23209?
CVE-2024-23209 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-23209 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-23209?
CVE-2024-23209 affects Apple Macos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-23209?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-23209 have an EU (EUVD) identifier?
Yes. CVE-2024-23209 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20728.
When was CVE-2024-23209 published?
CVE-2024-23209 was published on 2024-01-23 and last updated on 2026-06-17.

References

Affected products (1)

More vulnerabilities in Apple Macos

All CVEs affecting Apple Macos →