High severity8.8NVD Advisory· Published Oct 16, 2020· Updated Jun 17, 2026
CVE-2020-9893
CVE-2020-9893
Description
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
83cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*range: <13.1.2
- (no CPE)range: 13.1.2
- (no CPE)range: unspecified
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <13.6
- (no CPE)range: 13.6
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*range: <13.4.8
- (no CPE)range: unspecified
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*range: <6.2.8
- (no CPE)range: unspecified
13.6+ 1 more
- (no CPE)range: 13.6
- (no CPE)range: unspecified
- osv-coords66 versionspkg:rpm/almalinux/LibRaw-develpkg:rpm/almalinux/PackageKitpkg:rpm/almalinux/PackageKit-command-not-foundpkg:rpm/almalinux/PackageKit-cronpkg:rpm/almalinux/PackageKit-glibpkg:rpm/almalinux/PackageKit-glib-develpkg:rpm/almalinux/PackageKit-gstreamer-pluginpkg:rpm/almalinux/PackageKit-gtk3-modulepkg:rpm/almalinux/dleyna-rendererpkg:rpm/almalinux/frei0r-develpkg:rpm/almalinux/frei0r-pluginspkg:rpm/almalinux/frei0r-plugins-opencvpkg:rpm/almalinux/gnome-remote-desktoppkg:rpm/almalinux/gtk-docpkg:rpm/almalinux/gvfspkg:rpm/almalinux/libsouppkg:rpm/almalinux/libsoup-develpkg:rpm/almalinux/mutter-develpkg:rpm/almalinux/nautiluspkg:rpm/almalinux/nautilus-develpkg:rpm/almalinux/pipewirepkg:rpm/almalinux/pipewire-develpkg:rpm/almalinux/pipewire-docpkg:rpm/almalinux/pipewire-libspkg:rpm/almalinux/pipewire-utilspkg:rpm/almalinux/pipewire0.2-develpkg:rpm/almalinux/pipewire0.2-libspkg:rpm/almalinux/potracepkg:rpm/almalinux/pygobject3-develpkg:rpm/almalinux/python3-gobjectpkg:rpm/almalinux/python3-gobject-basepkg:rpm/almalinux/trackerpkg:rpm/almalinux/tracker-develpkg:rpm/almalinux/vte-profilepkg:rpm/almalinux/vte291pkg:rpm/almalinux/vte291-develpkg:rpm/almalinux/webrtc-audio-processingpkg:rpm/almalinux/xdg-desktop-portal-gtkpkg:rpm/opensuse/webkit2gtk3&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/webkit2gtk3&distro=openSUSE%20Leap%2015.2pkg:rpm/suse/webkit2gtk3&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP2pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/webkit2gtk3&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/webkit2gtk3&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/webkit2gtk3&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/webkit2gtk3&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/webkit2gtk3&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/webkit2gtk3&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209
< 0.19.5-2.el8+ 65 more
- (no CPE)range: < 0.19.5-2.el8
- (no CPE)range: < 1.1.12-6.el8
- (no CPE)range: < 1.1.12-6.el8
- (no CPE)range: < 1.1.12-6.el8
- (no CPE)range: < 1.1.12-6.el8
- (no CPE)range: < 1.1.12-6.el8
- (no CPE)range: < 1.1.12-6.el8
- (no CPE)range: < 1.1.12-6.el8
- (no CPE)range: < 0.6.0-3.el8
- (no CPE)range: < 1.6.1-7.el8
- (no CPE)range: < 1.6.1-7.el8
- (no CPE)range: < 1.6.1-7.el8
- (no CPE)range: < 0.1.8-3.el8
- (no CPE)range: < 1.28-2.el8
- (no CPE)range: < 1.36.2-10.el8
- (no CPE)range: < 2.62.3-2.el8
- (no CPE)range: < 2.62.3-2.el8
- (no CPE)range: < 3.32.2-48.el8
- (no CPE)range: < 3.28.1-14.el8
- (no CPE)range: < 3.28.1-14.el8
- (no CPE)range: < 0.3.6-1.el8
- (no CPE)range: < 0.3.6-1.el8
- (no CPE)range: < 0.3.6-1.el8
- (no CPE)range: < 0.3.6-1.el8
- (no CPE)range: < 0.3.6-1.el8
- (no CPE)range: < 0.2.7-6.el8
- (no CPE)range: < 0.2.7-6.el8
- (no CPE)range: < 1.15-3.el8
- (no CPE)range: < 3.28.3-2.el8
- (no CPE)range: < 3.28.3-2.el8
- (no CPE)range: < 3.28.3-2.el8
- (no CPE)range: < 2.1.5-2.el8
- (no CPE)range: < 2.1.5-2.el8
- (no CPE)range: < 0.52.4-2.el8
- (no CPE)range: < 0.52.4-2.el8
- (no CPE)range: < 0.52.4-2.el8
- (no CPE)range: < 0.3-9.el8
- (no CPE)range: < 1.6.0-1.el8
- (no CPE)range: < 2.28.4-lp151.2.24.3
- (no CPE)range: < 2.28.4-lp152.2.4.3
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-3.60.1
- (no CPE)range: < 2.28.4-3.60.1
- (no CPE)range: < 2.28.4-3.60.1
- (no CPE)range: < 2.28.4-3.6.1
- (no CPE)range: < 2.28.4-3.60.1
- (no CPE)range: < 2.28.4-3.6.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-3.60.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-3.60.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-2.59.1
- (no CPE)range: < 2.28.4-2.59.1
unspecified+ 1 more
- (no CPE)range: unspecified
- (no CPE)range: unspecified
- Range: unspecified
Patches
Vulnerability mechanics
References
7- support.apple.com/HT211288nvdVendor Advisory
- support.apple.com/HT211290nvdVendor Advisory
- support.apple.com/HT211291nvdVendor Advisory
- support.apple.com/HT211292nvdVendor Advisory
- support.apple.com/HT211293nvdVendor Advisory
- support.apple.com/HT211294nvdVendor Advisory
- support.apple.com/HT211295nvdVendor Advisory
News mentions
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