High severity8.8NVD Advisory· Published Apr 3, 2019· Updated Jun 17, 2026

CVE-2018-4382

Description

Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 12.1, tvOS 12.1, watchOS 5.1, Safari 12.0.1, iTunes 12.9.1, iCloud for Windows 7.8.

AI Insight

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

Affected products

Apple Inc./tvOSllm-fuzzy2 versions
<12.1+ 1 more
- (no CPE)range: <12.1
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*range: <12.1
Apple Inc./watchOSllm-fuzzy2 versions
<5.1+ 1 more
- (no CPE)range: <5.1
- cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*range: <5.1
Apple Inc./iCloud for Windowsllm-fuzzy
Range: <7.8
Apple Inc./iOSllm-fuzzy
Range: <12.1
Apple Inc./Safarillm-fuzzy2 versions
<12.0.1+ 1 more
- (no CPE)range: <12.0.1
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*range: <12.0.1
Apple Inc./iTunesllm-fuzzy2 versions
<12.9.1+ 1 more
- (no CPE)range: <12.9.1
- cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*range: <12.9.1
osv-coords19 versions
pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP4 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/opensuse/webkit2gtk3&distro=openSUSE%20Leap%2015.0 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015 pkg:rpm/opensuse/gtk3&distro=openSUSE%20Tumbleweed pkg:rpm/suse/webkit2gtk3&distro=SUSE%20OpenStack%20Cloud%207 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP3 pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015
< 2.22.4-2.29.3+ 18 more
- (no CPE)range: < 2.22.4-2.29.3
- (no CPE)range: < 2.22.4-2.29.3
- (no CPE)range: < 2.22.4-2.29.3
- (no CPE)range: < 2.22.4-2.29.3
- (no CPE)range: < 2.22.5-lp150.2.9.1
- (no CPE)range: < 2.22.4-2.29.3
- (no CPE)range: < 2.22.4-2.29.3
- (no CPE)range: < 2.22.5-3.13.1
- (no CPE)range: < 2.32.4-1.1
- (no CPE)range: < 2.22.4-2.29.3
- (no CPE)range: < 2.22.4-2.29.3
- (no CPE)range: < 2.22.4-2.29.3
- (no CPE)range: < 2.22.4-2.29.3
- (no CPE)range: < 2.22.4-2.29.3
- (no CPE)range: < 2.22.4-2.29.3
- (no CPE)range: < 2.22.4-2.29.3
- (no CPE)range: < 2.22.4-2.29.3
- (no CPE)range: < 2.22.4-2.29.3
- (no CPE)range: < 2.22.5-3.13.1
Apple Inc./Iphone OS
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Range: <12.1
Apple Inc./iCloud
cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:*
Range: <7.8

Patches

Vulnerability mechanics

References

support.apple.com/kb/HT209192nvdVendor Advisory
support.apple.com/kb/HT209194nvdVendor Advisory
support.apple.com/kb/HT209195nvdVendor Advisory
support.apple.com/kb/HT209196nvdVendor Advisory
support.apple.com/kb/HT209197nvdVendor Advisory
support.apple.com/kb/HT209198nvdVendor Advisory

News mentions

No linked articles in our index yet.

cvss	0.572
epss	0.005
exploit	0.030
kev	0.000
patch	0.000
ransomware	0.000