Buffer overflow in Apple iOS And Ipados
CVE-2024-54543
The issue was addressed with improved memory handling. This issue is fixed in Safari 18.2, iOS 18.2 and iPadOS 18.2, iPadOS 17.7.6, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing maliciously crafted web content may lead to memory corruption.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.008 (55.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: -0.000
Affected products
- Apple iOS And Ipados — versions 0
- Apple Ipados — versions 0
- Apple Iphone OS
- Apple macOS — versions 0
- Apple Safari — versions 0
- Apple tvOS — versions 0
- Apple Visionos — versions 0
- Apple watchOS — versions 0
Weakness classification (CWE)
References
- support.apple.com/en-us/121837 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/121839 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/121843 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/121844 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/121845 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/121846 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/122372
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2024-54543?
- CVE-2024-54543 is a high-severity vulnerability in Apple iOS And Ipados, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2025-01-27.
- How severe is CVE-2024-54543?
- High severity. CVSS v3 base score is 8.8 out of 10.