High severity8.8NVD Advisory· Published Jan 27, 2025· Updated Apr 2, 2026

CVE-2024-54543

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./Safari2 versions
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*range: <18.2
- (no CPE)range: <18.2
Apple Inc./Ipados
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Range: <18.2
Apple Inc./Iphone OS
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Range: <18.2
Apple Inc./macOS
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Range: <15.2
Apple Inc./tvOS
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Range: <18.2
Apple Inc./Visionos
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*
Range: <2.2
Apple Inc./watchOS
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Range: <11.2
Apple Inc./macOS Sequoiallm-fuzzy
Range: <15.2
Apple Inc./iOSllm-fuzzy
Range: <18.2
osv-coords43 versions
pkg:rpm/almalinux/webkit2gtk3 pkg:rpm/almalinux/webkit2gtk3-devel pkg:rpm/almalinux/webkit2gtk3-jsc pkg:rpm/almalinux/webkit2gtk3-jsc-devel pkg:rpm/opensuse/webkit2gtk3&distro=openSUSE%20Leap%2015.6 pkg:rpm/opensuse/webkit2gtk3-soup2&distro=openSUSE%20Leap%2015.6 pkg:rpm/opensuse/webkit2gtk4&distro=openSUSE%20Leap%2015.6 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Enterprise%20Storage%207.1 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP6 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5 pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6 pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4 pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5 pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Manager%20Proxy%204.3 pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Manager%20Server%204.3 pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6 pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP6 pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4 pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5
< 2.46.6-1.el8_10+ 42 more
- (no CPE)range: < 2.46.6-1.el8_10
- (no CPE)range: < 2.46.6-1.el8_10
- (no CPE)range: < 2.46.6-1.el8_10
- (no CPE)range: < 2.46.6-1.el8_10
- (no CPE)range: < 2.46.6-150600.12.27.1
- (no CPE)range: < 2.46.6-150600.12.27.1
- (no CPE)range: < 2.46.6-150600.12.27.1
- (no CPE)range: < 2.46.6-150200.133.1
- (no CPE)range: < 2.46.6-150200.133.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150600.12.27.1
- (no CPE)range: < 2.46.6-4.28.1
- (no CPE)range: < 2.46.6-150200.133.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150200.133.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-4.28.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150600.12.27.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150600.12.27.1
- (no CPE)range: < 2.46.6-150600.12.27.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1
- (no CPE)range: < 2.46.6-150400.4.106.1

Patches

Vulnerability mechanics

References

support.apple.com/en-us/121837nvdRelease NotesVendor Advisory
support.apple.com/en-us/121839nvdRelease NotesVendor Advisory
support.apple.com/en-us/121843nvdRelease NotesVendor Advisory
support.apple.com/en-us/121844nvdRelease NotesVendor Advisory
support.apple.com/en-us/121845nvdRelease NotesVendor Advisory
support.apple.com/en-us/121846nvdRelease NotesVendor Advisory
seclists.org/fulldisclosure/2025/Apr/5nvd
support.apple.com/en-us/122372nvd

News mentions

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cvss	0.572
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000