Description
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.5 and iPadOS 13.5, tvOS 13.4.5, watchOS 6.2.5, Safari 13.1.1, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for Windows 7.19. Processing maliciously crafted web content may lead to arbitrary code execution.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apple | iOS | unspecified – < iOS 13.5 and iPadOS 13.5 | iOS 13.5 and iPadOS 13.5 |
| Apple | tvOS | unspecified – < tvOS 13.4.5 | tvOS 13.4.5 |
| Apple | watchOS | unspecified – < watchOS 6.2.5 | watchOS 6.2.5 |
| Apple | Safari | unspecified – < Safari 13.1.1 | Safari 13.1.1 |
| Apple | iTunes for Windows | unspecified – < iTunes 12.10.7 for Windows | iTunes 12.10.7 for Windows |
| Apple | iCloud for Windows | unspecified – < iCloud for Windows 11.2 | iCloud for Windows 11.2 |
| Apple | iCloud for Windows (Legacy) | unspecified – < iCloud for Windows 7.19 | iCloud for Windows 7.19 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | wpewebkit +1 | 2.28.3-1 | — |
| Debian 13 | wpewebkit +1 | 2.28.3-1 | — |
| Debian 12 | wpewebkit +1 | 2.28.3-1 | — |
| Debian 10 | webkit2gtk | 2.28.3-2~deb10u1 | DSA-4724-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | qtwebkit-opensource-src | No fix yet | — |
| Ubuntu 22.04 LTS | qtwebkit-opensource-src | No fix yet | — |
| Ubuntu 20.04 LTS | qtwebkit-opensource-src | No fix yet | — |
| Ubuntu 20.04 LTS | webkit2gtk | 2.28.3-0ubuntu0.20.04.1 | USN-4422-1 |
| Ubuntu 18.04 LTS | webkit2gtk | 2.28.3-0ubuntu0.18.04.1 | USN-4422-1 |
| Ubuntu 18.04 LTS | webkitgtk +2 | No fix yet | — |
| Ubuntu 16.04 LTS | webkitgtk +3 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | LibRaw +1 | 0.19.5-2.el8 | RHSA-2020:4451 |
| RHEL 8 | gnome-settings-daemon | 3.32.0-11.el8 | RHSA-2020:4451 |
| RHEL 8 | webkit2gtk3 +3 | 2.28.4-1.el8 | RHSA-2020:4451 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 7 ELS | webkitgtk4 +4 | 2.48.3-2.el7_9 | RHSA-2025:10364 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | LibRaw-devel | 0.19.5-2.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | PackageKit +6 | 1.1.12-6.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | dleyna-renderer | 0.6.0-3.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | frei0r-devel +2 | 1.6.1-7.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | gnome-remote-desktop | 0.1.8-3.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | gtk-doc | 1.28-2.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | gvfs | 1.36.2-10.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | libsoup +1 | 2.62.3-2.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | mutter-devel | 3.32.2-48.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | nautilus +1 | 3.28.1-14.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | pipewire +4 | 0.3.6-1.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | pipewire0.2-libs +1 | 0.2.7-6.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | potrace | 1.15-3.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | python3-gobject +2 | 3.28.3-2.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | tracker +1 | 2.1.5-2.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | vte291 +2 | 0.52.4-2.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | webrtc-audio-processing | 0.3-9.el8 | ALSA-2020:4451 |
| AlmaLinux 8 | xdg-desktop-portal-gtk | 1.6.0-1.el8 | ALSA-2020:4451 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | LibRaw | 0.19.5-2.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | PackageKit | 1.1.12-6.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | dleyna-renderer | 0.6.0-3.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | frei0r-plugins | 1.6.1-7.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | gnome-remote-desktop | 0.1.8-3.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | gnome-session | 3.28.1-10.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | gsettings-desktop-schemas | 3.32.0-5.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | gtk3 | 3.22.30-6.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | libsoup | 2.62.3-2.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | pipewire | 0.3.6-1.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | pipewire0.2 | 0.2.7-6.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | potrace | 1.15-3.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | pygobject3 | 3.28.3-2.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | tracker | 2.1.5-2.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | vte291 | 0.52.4-2.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | webrtc-audio-processing | 0.3-9.el8 | RLSA-2020:4451 |
| Rocky Linux 8 | xdg-desktop-portal-gtk | 1.6.0-1.el8 | RLSA-2020:4451 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP3 | webkit2gtk3 | 2.34.3-23.3 | SUSE-SU-2022:0182-1 |
| SLES 15 SP2 | webkit2gtk3 | 2.28.3-3.3.1 | SUSE-SU-2022:0182-1, SUSE-SU-2020:1992-1 |
| SLES 15 SP1 | webkit2gtk3 | 2.28.3-3.57.2 | SUSE-SU-2022:0183-1, SUSE-SU-2020:1990-1 |
| SLES 15 | webkit2gtk3 | 2.28.3-3.57.2 | SUSE-SU-2022:0183-1, SUSE-SU-2020:1990-1 |
| SLES 12 SP5 | webkit2gtk3 | 2.28.3-2.56.1 | SUSE-SU-2022:0142-1, SUSE-SU-2020:2069-1 |
Show 26 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP4 | webkit2gtk3 | 2.28.3-2.56.1 | SUSE-SU-2022:0142-1, SUSE-SU-2020:2069-1 |
| SLES 12 SP3 | webkit2gtk3 | 2.28.3-2.56.1 | SUSE-SU-2022:0142-1, SUSE-SU-2020:2069-1 |
| SLES 12 SP2 | webkit2gtk3 | 2.28.3-2.56.1 | SUSE-SU-2022:0142-1, SUSE-SU-2020:2069-1 |
| SLES for SAP 15 SP2 | webkit2gtk3 | 2.34.3-23.3 | SUSE-SU-2022:0182-1 |
| SLES for SAP 15 SP1 | webkit2gtk3 | 2.34.3-3.92.1 | SUSE-SU-2022:0183-1 |
| SLES for SAP 15 | webkit2gtk3 | 2.28.3-3.57.2 | SUSE-SU-2022:0183-1, SUSE-SU-2020:1990-1 |
| SLES for SAP 12 SP5 | webkit2gtk3 | 2.28.3-2.56.1 | SUSE-SU-2022:0142-1, SUSE-SU-2020:2069-1 |
| SLES for SAP 12 SP4 | webkit2gtk3 | 2.28.3-2.56.1 | SUSE-SU-2022:0142-1, SUSE-SU-2020:2069-1 |
| SLES for SAP 12 SP3 | webkit2gtk3 | 2.28.3-2.56.1 | SUSE-SU-2022:0142-1, SUSE-SU-2020:2069-1 |
| SLES for SAP 12 SP2 | webkit2gtk3 | 2.28.3-2.56.1 | SUSE-SU-2020:2069-1 |
| SLE Real Time 15 SP2 | webkit2gtk3 | 2.34.3-23.3 | SUSE-SU-2022:0182-2 |
| SLE HPC 15 SP2 | webkit2gtk3 | 2.34.3-23.3 | SUSE-SU-2022:0182-1 |
| SLE HPC 15 SP1 | webkit2gtk3 | 2.34.3-3.92.1 | SUSE-SU-2022:0183-1 |
| SLE HPC 15 | webkit2gtk3 | 2.28.3-3.57.2 | SUSE-SU-2022:0183-1, SUSE-SU-2020:1990-1 |
| SUSE OpenStack Cloud Crowbar 9 | webkit2gtk3 | 2.28.3-2.56.1 | SUSE-SU-2022:0142-1, SUSE-SU-2020:2069-1 |
| SUSE OpenStack Cloud Crowbar 8 | webkit2gtk3 | 2.28.3-2.56.1 | SUSE-SU-2022:0142-1, SUSE-SU-2020:2069-1 |
| SUSE OpenStack Cloud 9 | webkit2gtk3 | 2.28.3-2.56.1 | SUSE-SU-2022:0142-1, SUSE-SU-2020:2069-1 |
| SUSE OpenStack Cloud 8 | webkit2gtk3 | 2.28.3-2.56.1 | SUSE-SU-2022:0142-1, SUSE-SU-2020:2069-1 |
| SUSE OpenStack Cloud 7 | webkit2gtk3 | 2.28.3-2.56.1 | SUSE-SU-2020:2069-1 |
| SUSE Manager Server 4.1 | webkit2gtk3 | 2.34.3-23.3 | SUSE-SU-2022:0182-1 |
| SUSE Manager Retail Branch Server 4.1 | webkit2gtk3 | 2.34.3-23.3 | SUSE-SU-2022:0182-1 |
| SUSE Manager Proxy 4.1 | webkit2gtk3 | 2.34.3-23.3 | SUSE-SU-2022:0182-1 |
| SUSE HPE Helion OpenStack 8 | webkit2gtk3 | 2.28.3-2.56.1 | SUSE-SU-2022:0142-1, SUSE-SU-2020:2069-1 |
| SUSE Enterprise Storage 7 | webkit2gtk3 | 2.34.3-23.3 | SUSE-SU-2022:0182-1 |
| SUSE Enterprise Storage 6 | webkit2gtk3 | 2.34.3-3.92.1 | SUSE-SU-2022:0183-1 |
| SUSE Enterprise Storage 5 | webkit2gtk3 | 2.28.3-2.56.1 | SUSE-SU-2020:2069-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | gtk3 | 2.32.4-1.1 | openSUSE-SU-2024:11506-1 |
| openSUSE Leap 15.3 | webkit2gtk3 | 2.34.3-23.3 | openSUSE-SU-2022:0182-1 |
| openSUSE Leap 15.1 | webkit2gtk3 | 2.28.3-lp151.2.21.1 | openSUSE-SU-2020:1064-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.20 | webkit2gtk | 2.28.3-r0 | — |
| Alpine v3.19 | webkit2gtk | 2.28.3-r0 | — |
| Alpine v3.18 | webkit2gtk | 2.28.3-r0 | — |
| Alpine v3.17 | webkit2gtk | 2.28.3-r0 | — |
| Alpine v3.16 | webkit2gtk | 2.28.3-r0 | — |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.15 | webkit2gtk | 2.28.3-r0 | — |
| Alpine v3.14 | webkit2gtk | 2.28.3-r0 | — |
| Alpine v3.13 | webkit2gtk | 2.28.3-r0 | — |
| Alpine v3.12 | webkit2gtk | 2.28.3-r0 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | LibRaw +1 | 0.19.5-2.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | PackageKit +6 | 1.1.12-6.0.1.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | dleyna-renderer | 0.6.0-3.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | frei0r-devel +2 | 1.6.1-7.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | gdm | 1:3.28.3-34.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | gnome-classic-session +22 | 3.32.1-11.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | gnome-control-center +1 | 3.28.2-22.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | gnome-photos +1 | 3.28.1-3.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | gnome-remote-desktop | 0.1.8-3.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | gnome-session +2 | 3.28.1-10.0.1.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | gnome-settings-daemon | 3.32.0-11.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | gnome-shell | 3.32.2-20.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | gnome-terminal +4 | 3.28.3-2.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | gsettings-desktop-schemas +1 | 3.32.0-5.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | gtk-doc | 1.28-2.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | gtk3 +3 | 3.22.30-6.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | gvfs +10 | 1.36.2-10.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | libsoup +1 | 2.62.3-2.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | mutter +1 | 3.32.2-48.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | nautilus +2 | 3.28.1-14.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | pipewire +4 | 0.3.6-1.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | pipewire0.2-libs +1 | 0.2.7-6.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | potrace | 1.15-3.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | tracker +1 | 2.1.5-2.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | vte291 +2 | 0.52.4-2.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | webkit2gtk3 +3 | 2.28.4-1.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | webrtc-audio-processing | 0.3-9.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | xdg-desktop-portal | 1.6.0-2.el8 | ELSA-2020-4451 |
| Oracle Linux 8 | xdg-desktop-portal-gtk | 1.6.0-1.el8 | ELSA-2020-4451 |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 2 repositories
-
Billy-Ellis/jitsploitation ★ 13 · Nov 12, 2025
iOS browser exploit for CVE-2020-9802, an old JIT bug.
-
khcujw/CVE-2020-9802 ★ 1 · Oct 31, 2023
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 17
- ALSA-2020:4451 Moderate: GNOME security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2025:10364 Red Hat Security Advisory: webkitgtk4 security update Red Hat Security Advisories (RHSA) · Oct 15, 2026
- RHSA-2020:4451 Red Hat Security Advisory: GNOME security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Jun 27, 2026
- USN-4422-1 webkit2gtk vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- DSA-4724-1 webkit2gtk - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2020:4451 Moderate: GNOME security, bug fix, and enhancement update Rocky Linux Security Advisories · Feb 4, 2026
- openSUSE-SU-2022:0182-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0183-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0182-2 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0182-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0142-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:1992-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:1990-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:11506-1 libjavascriptcoregtk-4_0-18-2.32.4-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2020:1064-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · May 7, 2025
- SUSE-SU-2020:2069-1 Security update for webkit2gtk3 SUSE / openSUSE Security Updates · May 2, 2025
- ELSA-2020-4451 Moderate: GNOME security, bug fix, and enhancement update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Nov 10, 2020