High severity8.8CISA KEVNVD Advisory· Published Jun 23, 2023· Updated Jun 17, 2026
CVE-2023-32439
CVE-2023-32439
Description
A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.5.1 and iPadOS 16.5.1, iOS 15.7.7 and iPadOS 15.7.7, macOS Ventura 13.4.1, Safari 16.5.1. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
46cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*range: <16.5.1
- (no CPE)range: 16.5.1
- (no CPE)range: unspecified
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <15.7.7
- (no CPE)range: 16.5.1, 15.7.7
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: >=13.0,<13.4.1
- (no CPE)range: 13.4.1
- (no CPE)range: unspecified
- Range: 16.5.1, 15.7.7
- osv-coords34 versionspkg:rpm/almalinux/webkit2gtk3pkg:rpm/almalinux/webkit2gtk3-develpkg:rpm/almalinux/webkit2gtk3-jscpkg:rpm/almalinux/webkit2gtk3-jsc-develpkg:rpm/opensuse/webkit2gtk3&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/webkit2gtk3&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/webkit2gtk3-soup2&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/webkit2gtk3-soup2&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/webkit2gtk4&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/webkit2gtk4&distro=openSUSE%20Leap%2015.5pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP4pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP5pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Manager%20Proxy%204.2pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Manager%20Server%204.2pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/webkit2gtk3-soup2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4pkg:rpm/suse/webkit2gtk4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5
< 2.38.5-1.el9_2.3+ 33 more
- (no CPE)range: < 2.38.5-1.el9_2.3
- (no CPE)range: < 2.38.5-1.el9_2.3
- (no CPE)range: < 2.38.5-1.el9_2.3
- (no CPE)range: < 2.38.5-1.el9_2.3
- (no CPE)range: < 2.40.5-150400.4.45.3
- (no CPE)range: < 2.40.5-150400.4.45.3
- (no CPE)range: < 2.40.5-150400.4.45.3
- (no CPE)range: < 2.40.5-150400.4.45.3
- (no CPE)range: < 2.40.5-150400.4.45.3
- (no CPE)range: < 2.40.5-150400.4.45.3
- (no CPE)range: < 2.40.5-150200.78.1
- (no CPE)range: < 2.40.5-150000.3.144.1
- (no CPE)range: < 2.40.5-150200.78.1
- (no CPE)range: < 2.40.5-150200.78.1
- (no CPE)range: < 2.40.5-150200.78.1
- (no CPE)range: < 2.40.5-150400.4.45.3
- (no CPE)range: < 2.40.5-150400.4.45.3
- (no CPE)range: < 2.40.5-2.146.1
- (no CPE)range: < 2.40.5-2.146.1
- (no CPE)range: < 2.40.5-150000.3.144.1
- (no CPE)range: < 2.40.5-150200.78.1
- (no CPE)range: < 2.40.5-150200.78.1
- (no CPE)range: < 2.40.5-2.146.1
- (no CPE)range: < 2.40.5-150000.3.144.1
- (no CPE)range: < 2.40.5-150200.78.1
- (no CPE)range: < 2.40.5-150200.78.1
- (no CPE)range: < 2.40.5-2.146.1
- (no CPE)range: < 2.40.5-2.146.1
- (no CPE)range: < 2.40.5-150200.78.1
- (no CPE)range: < 2.40.5-150200.78.1
- (no CPE)range: < 2.40.5-150400.4.45.3
- (no CPE)range: < 2.40.5-150400.4.45.3
- (no CPE)range: < 2.40.5-150400.4.45.3
- (no CPE)range: < 2.40.5-150400.4.45.3
- Range: unspecified
Patches
Vulnerability mechanics
References
8- security.gentoo.org/glsa/202401-04nvdThird Party Advisory
- support.apple.com/en-us/HT213811nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213813nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213814nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213816nvdRelease NotesVendor Advisory
- support.apple.com/kb/HT213814nvdVendor Advisory
- support.apple.com/kb/HT213816nvdVendor Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalognvdUS Government Resource
News mentions
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