Paper/Archive/CVE-2024-54534

CVE-2024-54534

Apple Safari — The issue was addressed with improved memory handling.

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 64.2.642 × 2012.8 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

Safari< 18.218.2CNA

iOS and iPadOS< 18.218.2CNA

iPadOS< 17.7.617.7.6CNA

macOS< 15.215.2CNA

tvOS< 18.218.2CNA

visionOS< 2.22.2CNA

watchOS< 11.211.2CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADP8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refsupport.apple.com/en-us/121837 refsupport.apple.com/en-us/121839 refsupport.apple.com/en-us/121843 refsupport.apple.com/en-us/121844 refsupport.apple.com/en-us/121845 refsupport.apple.com/en-us/121846 refsupport.apple.com/en-us/122372 refsecurity.netapp.com/advisory/ntap-20250418-0002 refseclists.org/fulldisclosure/2025/Apr/5 refseclists.org/fulldisclosure/2024/Dec/13 refseclists.org/fulldisclosure/2024/Dec/11 refseclists.org/fulldisclosure/2024/Dec/7 refseclists.org/fulldisclosure/2024/Dec/5