CVE-2026-64719
Fixed in a distro release EPSS <1%CVSS 8.1
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in Safari 26.6, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Products: apple safari, Apple iOS and iPadOS, Apple macOS, Apple tvOS, Apple visionOS, Apple watchOS
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | webkit2gtk | no fix |
| Debian 12 | wpewebkit | no fix |
| Debian 13 | webkit2gtk | 2.52.6-1~deb13u1 |
| Debian 13 | wpewebkit | no fix |
| Debian 14 | webkit2gtk | 2.52.6-1 |
| Debian 14 | wpewebkit | 2.52.6-1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | webkit2gtk3 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | webkit2gtk3-soup2 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | webkit2gtk4 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | webkit2gtk3 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | webkit2gtk3-soup2 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | webkit2gtk4 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | webkit2gtk3 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | webkit2gtk3-soup2 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | webkit2gtk4 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | webkit2gtk3 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | webkit2gtk3-soup2 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | webkit2gtk4 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | webkit2gtk3-soup2 | 2.52.6-150600.12.74.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | webkit2gtk4 | 2.52.6-150600.12.74.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP7 | webkit2gtk3 | 2.52.6-150600.12.74.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP7 | webkit2gtk4 | 2.52.6-150600.12.74.1 |
| SUSE Linux Enterprise Server 15 SP4-LTSS | webkit2gtk3 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise Server 15 SP4-LTSS | webkit2gtk3-soup2 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise Server 15 SP4-LTSS | webkit2gtk4 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise Server 15 SP5-LTSS | webkit2gtk3 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise Server 15 SP5-LTSS | webkit2gtk3-soup2 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise Server 15 SP5-LTSS | webkit2gtk4 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise Server 16.0 | webkit2gtk3 | 2.54.1-160000.1.1 |
| SUSE Linux Enterprise Server 16.0 | webkit2gtk4 | 2.54.1-160000.1.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | webkit2gtk3 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | webkit2gtk3-soup2 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | webkit2gtk4 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | webkit2gtk3 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | webkit2gtk3-soup2 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | webkit2gtk4 | 2.52.6-150400.4.149.2 |
| SUSE Linux Enterprise Server for SAP applications 16.0 | webkit2gtk3 | 2.54.1-160000.1.1 |
| SUSE Linux Enterprise Server for SAP applications 16.0 | webkit2gtk4 | 2.54.1-160000.1.1 |
| Ubuntu 16.04 LTS | qtwebkit-opensource-src | no fix |
| Ubuntu 16.04 LTS | qtwebkit-source | no fix |
| Ubuntu 16.04 LTS | webkit2gtk | no fix |
| Ubuntu 16.04 LTS | webkitgtk | no fix |
| Ubuntu 18.04 LTS | qtwebkit-opensource-src | no fix |
| Ubuntu 18.04 LTS | qtwebkit-source | no fix |
| Ubuntu 18.04 LTS | webkit2gtk | no fix |
| Ubuntu 18.04 LTS | webkitgtk | no fix |
| Ubuntu 20.04 LTS | qtwebkit-opensource-src | no fix |
| Ubuntu 20.04 LTS | webkit2gtk | no fix |
| Ubuntu 20.04 LTS | wpewebkit | no fix |
| Ubuntu 22.04 LTS | qtwebkit-opensource-src | no fix |
| Ubuntu 22.04 LTS | webkit2gtk | no fix |
| Ubuntu 22.04 LTS | wpewebkit | no fix |
| Ubuntu 24.04 LTS | qtwebkit-opensource-src | no fix |
| Ubuntu 24.04 LTS | webkit2gtk | 2.52.6-0ubuntu0.24.04.1 |
| Ubuntu 26.04 LTS | webkit2gtk | 2.52.6-0ubuntu0.26.04.1 |
| openSUSE Leap 16.0 | webkit2gtk3 | 2.54.1-160000.1.1 |
| openSUSE Leap 16.0 | webkit2gtk3-soup2 | 2.54.1-160000.1.1 |
| openSUSE Leap 16.0 | webkit2gtk4 | 2.54.1-160000.1.1 |