# CVE-2024-44308: JavaScriptCore: 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 on Intel-based Mac systems.

CVE-2024-44308 is fixed in 22 products on 2 platforms, first by Sequoia 15.1.1, released November 19, 2024. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on November 21, 2024. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/cve/CVE-2024-44308
- Priority: Patch now
- CVSS: 8.8 (HIGH)
- EPSS: 0.0985
- CISA KEV: listed Nov 21, 2024, federal due date Dec 12, 2024
- Exploited (vendor report): yes
- Publicly disclosed: no
- Published: Nov 19, 2024
- Vendor advisory: https://support.apple.com/en-us/121753

## Description

The issue was addressed with improved checks. WebKit Bugzilla: 283063

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| macOS | Sequoia | 15.1.1 | [Sequoia 15.1.1](https://patchblox.com/security/data/fix/macos/sequoia-15.1.1.md) | Nov 19, 2024 |
| Linux | gir1.2-javascriptcoregtk-4.0 Ubuntu 22.04.1 LTS (jammy) | 2.46.4-0ubuntu0.22.04.1 | [gir1.2-javascriptcoregtk-4.0 2.46.4-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gir1.2-javascriptcoregtk-4.0-2.46.4-0ubuntu0.22.04.1.md) | Nov 19, 2024 |
| Linux | gir1.2-javascriptcoregtk-4.1 Ubuntu 22.04.1 LTS (jammy) | 2.46.4-0ubuntu0.22.04.1 | [gir1.2-javascriptcoregtk-4.1 2.46.4-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gir1.2-javascriptcoregtk-4.1-2.46.4-0ubuntu0.22.04.1.md) | Nov 19, 2024 |
| Linux | gir1.2-javascriptcoregtk-4.1 Ubuntu 24.04.5 LTS (noble) | 2.46.4-0ubuntu0.24.04.1 | [gir1.2-javascriptcoregtk-4.1 2.46.4-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gir1.2-javascriptcoregtk-4.1-2.46.4-0ubuntu0.24.04.1.md) | Nov 19, 2024 |
| Linux | gir1.2-javascriptcoregtk-4.1 Ubuntu 24.10 (oracular) | 2.46.4-0ubuntu0.24.10.1 | [gir1.2-javascriptcoregtk-4.1 2.46.4-0ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-gir1.2-javascriptcoregtk-4.1-2.46.4-0ubuntu0.24.10.1.md) | Jan 16, 2026 |
| Linux | gir1.2-javascriptcoregtk-6.0 Ubuntu 22.04.1 LTS (jammy) | 2.46.4-0ubuntu0.22.04.1 | [gir1.2-javascriptcoregtk-6.0 2.46.4-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gir1.2-javascriptcoregtk-6.0-2.46.4-0ubuntu0.22.04.1.md) | Nov 19, 2024 |
| Linux | gir1.2-javascriptcoregtk-6.0 Ubuntu 24.04.5 LTS (noble) | 2.46.4-0ubuntu0.24.04.1 | [gir1.2-javascriptcoregtk-6.0 2.46.4-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gir1.2-javascriptcoregtk-6.0-2.46.4-0ubuntu0.24.04.1.md) | Nov 19, 2024 |
| Linux | gir1.2-javascriptcoregtk-6.0 Ubuntu 24.10 (oracular) | 2.46.4-0ubuntu0.24.10.1 | [gir1.2-javascriptcoregtk-6.0 2.46.4-0ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-gir1.2-javascriptcoregtk-6.0-2.46.4-0ubuntu0.24.10.1.md) | Jan 16, 2026 |
| Linux | gir1.2-webkit-6.0 Ubuntu 22.04.1 LTS (jammy) | 2.46.4-0ubuntu0.22.04.1 | [gir1.2-webkit-6.0 2.46.4-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gir1.2-webkit-6.0-2.46.4-0ubuntu0.22.04.1.md) | Nov 19, 2024 |
| Linux | gir1.2-webkit-6.0 Ubuntu 24.04.5 LTS (noble) | 2.46.4-0ubuntu0.24.04.1 | [gir1.2-webkit-6.0 2.46.4-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gir1.2-webkit-6.0-2.46.4-0ubuntu0.24.04.1.md) | Nov 19, 2024 |
| Linux | gir1.2-webkit-6.0 Ubuntu 24.10 (oracular) | 2.46.4-0ubuntu0.24.10.1 | [gir1.2-webkit-6.0 2.46.4-0ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-gir1.2-webkit-6.0-2.46.4-0ubuntu0.24.10.1.md) | Jan 16, 2026 |
| Linux | gir1.2-webkit2-4.0 Ubuntu 22.04.1 LTS (jammy) | 2.46.4-0ubuntu0.22.04.1 | [gir1.2-webkit2-4.0 2.46.4-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gir1.2-webkit2-4.0-2.46.4-0ubuntu0.22.04.1.md) | Nov 19, 2024 |
| Linux | gir1.2-webkit2-4.1 Ubuntu 22.04.1 LTS (jammy) | 2.46.4-0ubuntu0.22.04.1 | [gir1.2-webkit2-4.1 2.46.4-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gir1.2-webkit2-4.1-2.46.4-0ubuntu0.22.04.1.md) | Nov 19, 2024 |
| Linux | gir1.2-webkit2-4.1 Ubuntu 24.04.5 LTS (noble) | 2.46.4-0ubuntu0.24.04.1 | [gir1.2-webkit2-4.1 2.46.4-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gir1.2-webkit2-4.1-2.46.4-0ubuntu0.24.04.1.md) | Nov 19, 2024 |
| Linux | gir1.2-webkit2-4.1 Ubuntu 24.10 (oracular) | 2.46.4-0ubuntu0.24.10.1 | [gir1.2-webkit2-4.1 2.46.4-0ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-gir1.2-webkit2-4.1-2.46.4-0ubuntu0.24.10.1.md) | Jan 16, 2026 |
| Linux | libjavascriptcoregtk-4.0-18 Ubuntu 22.04.1 LTS (jammy) | 2.46.4-0ubuntu0.22.04.1 | [libjavascriptcoregtk-4.0-18 2.46.4-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libjavascriptcoregtk-4.0-18-2.46.4-0ubuntu0.22.04.1.md) | Nov 19, 2024 |
| Linux | libjavascriptcoregtk-4.0-bin Ubuntu 22.04.1 LTS (jammy) | 2.46.4-0ubuntu0.22.04.1 | [libjavascriptcoregtk-4.0-bin 2.46.4-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libjavascriptcoregtk-4.0-bin-2.46.4-0ubuntu0.22.04.1.md) | Nov 19, 2024 |
| Linux | libjavascriptcoregtk-4.0-bin Ubuntu 24.04.5 LTS (noble) | 2.46.4-0ubuntu0.24.04.1 | [libjavascriptcoregtk-4.0-bin 2.46.4-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libjavascriptcoregtk-4.0-bin-2.46.4-0ubuntu0.24.04.1.md) | Nov 19, 2024 |
| Linux | libjavascriptcoregtk-4.0-bin Ubuntu 24.10 (oracular) | 2.46.4-0ubuntu0.24.10.1 | [libjavascriptcoregtk-4.0-bin 2.46.4-0ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libjavascriptcoregtk-4.0-bin-2.46.4-0ubuntu0.24.10.1.md) | Jan 16, 2026 |
| Linux | libjavascriptcoregtk-4.1-0 Ubuntu 22.04.1 LTS (jammy) | 2.46.4-0ubuntu0.22.04.1 | [libjavascriptcoregtk-4.1-0 2.46.4-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libjavascriptcoregtk-4.1-0-2.46.4-0ubuntu0.22.04.1.md) | Nov 19, 2024 |
| Linux | libjavascriptcoregtk-4.1-0 Ubuntu 24.04.5 LTS (noble) | 2.46.4-0ubuntu0.24.04.1 | [libjavascriptcoregtk-4.1-0 2.46.4-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libjavascriptcoregtk-4.1-0-2.46.4-0ubuntu0.24.04.1.md) | Nov 19, 2024 |
| Linux | libjavascriptcoregtk-4.1-0 Ubuntu 24.10 (oracular) | 2.46.4-0ubuntu0.24.10.1 | [libjavascriptcoregtk-4.1-0 2.46.4-0ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libjavascriptcoregtk-4.1-0-2.46.4-0ubuntu0.24.10.1.md) | Jan 16, 2026 |
| Linux | libjavascriptcoregtk-6.0-1 Ubuntu 22.04.1 LTS (jammy) | 2.46.4-0ubuntu0.22.04.1 | [libjavascriptcoregtk-6.0-1 2.46.4-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libjavascriptcoregtk-6.0-1-2.46.4-0ubuntu0.22.04.1.md) | Nov 19, 2024 |
| Linux | libjavascriptcoregtk-6.0-1 Ubuntu 24.04.5 LTS (noble) | 2.46.4-0ubuntu0.24.04.1 | [libjavascriptcoregtk-6.0-1 2.46.4-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libjavascriptcoregtk-6.0-1-2.46.4-0ubuntu0.24.04.1.md) | Nov 19, 2024 |
| Linux | libjavascriptcoregtk-6.0-1 Ubuntu 24.10 (oracular) | 2.46.4-0ubuntu0.24.10.1 | [libjavascriptcoregtk-6.0-1 2.46.4-0ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libjavascriptcoregtk-6.0-1-2.46.4-0ubuntu0.24.10.1.md) | Jan 16, 2026 |
| Linux | libjavascriptcoregtk-bin Ubuntu 24.04.5 LTS (noble) | 2.46.4-0ubuntu0.24.04.1 | [libjavascriptcoregtk-bin 2.46.4-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libjavascriptcoregtk-bin-2.46.4-0ubuntu0.24.04.1.md) | Nov 19, 2024 |
| Linux | libjavascriptcoregtk-bin Ubuntu 24.10 (oracular) | 2.46.4-0ubuntu0.24.10.1 | [libjavascriptcoregtk-bin 2.46.4-0ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libjavascriptcoregtk-bin-2.46.4-0ubuntu0.24.10.1.md) | Jan 16, 2026 |
| Linux | libwebkit2gtk-4.0-37 Ubuntu 22.04.1 LTS (jammy) | 2.46.4-0ubuntu0.22.04.1 | [libwebkit2gtk-4.0-37 2.46.4-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libwebkit2gtk-4.0-37-2.46.4-0ubuntu0.22.04.1.md) | Nov 19, 2024 |
| Linux | libwebkit2gtk-4.1-0 Ubuntu 22.04.1 LTS (jammy) | 2.46.4-0ubuntu0.22.04.1 | [libwebkit2gtk-4.1-0 2.46.4-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libwebkit2gtk-4.1-0-2.46.4-0ubuntu0.22.04.1.md) | Nov 19, 2024 |
| Linux | libwebkit2gtk-4.1-0 Ubuntu 24.04.5 LTS (noble) | 2.46.4-0ubuntu0.24.04.1 | [libwebkit2gtk-4.1-0 2.46.4-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libwebkit2gtk-4.1-0-2.46.4-0ubuntu0.24.04.1.md) | Nov 19, 2024 |
| Linux | libwebkit2gtk-4.1-0 Ubuntu 24.10 (oracular) | 2.46.4-0ubuntu0.24.10.1 | [libwebkit2gtk-4.1-0 2.46.4-0ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libwebkit2gtk-4.1-0-2.46.4-0ubuntu0.24.10.1.md) | Jan 16, 2026 |
| Linux | libwebkitgtk-6.0-4 Ubuntu 22.04.1 LTS (jammy) | 2.46.4-0ubuntu0.22.04.1 | [libwebkitgtk-6.0-4 2.46.4-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libwebkitgtk-6.0-4-2.46.4-0ubuntu0.22.04.1.md) | Nov 19, 2024 |
| Linux | libwebkitgtk-6.0-4 Ubuntu 24.04.5 LTS (noble) | 2.46.4-0ubuntu0.24.04.1 | [libwebkitgtk-6.0-4 2.46.4-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libwebkitgtk-6.0-4-2.46.4-0ubuntu0.24.04.1.md) | Nov 19, 2024 |
| Linux | libwebkitgtk-6.0-4 Ubuntu 24.10 (oracular) | 2.46.4-0ubuntu0.24.10.1 | [libwebkitgtk-6.0-4 2.46.4-0ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libwebkitgtk-6.0-4-2.46.4-0ubuntu0.24.10.1.md) | Jan 16, 2026 |
| Linux | webkit2gtk Debian 11.6 (bullseye) | 2.46.4-1~deb11u1 | [DLA-3982-1](https://patchblox.com/security/data/fix/linux/dla-3982-1.md) | Dec 3, 2024 |
| Linux | webkit2gtk Debian 12.15 (bookworm) | 2.46.4-1~deb12u1 | [DSA-5823-1](https://patchblox.com/security/data/fix/linux/dsa-5823-1.md) | Dec 2, 2024 |
| Linux | webkit2gtk Debian 13.5 (trixie) | 2.46.4-1 | [DEBIAN-CVE-2024-44308](https://patchblox.com/security/data/fix/linux/debian-cve-2024-44308.md) | Nov 20, 2024 |
| Linux | webkit2gtk Debian 14 | 2.46.4-1 | [DEBIAN-CVE-2024-44308](https://patchblox.com/security/data/fix/linux/debian-cve-2024-44308.md) | Nov 20, 2024 |
| Linux | webkit2gtk-driver Ubuntu 22.04.1 LTS (jammy) | 2.46.4-0ubuntu0.22.04.1 | [webkit2gtk-driver 2.46.4-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-webkit2gtk-driver-2.46.4-0ubuntu0.22.04.1.md) | Nov 19, 2024 |
| Linux | webkit2gtk-driver Ubuntu 24.04.5 LTS (noble) | 2.46.4-0ubuntu0.24.04.1 | [webkit2gtk-driver 2.46.4-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-webkit2gtk-driver-2.46.4-0ubuntu0.24.04.1.md) | Nov 19, 2024 |
| Linux | webkit2gtk-driver Ubuntu 24.10 (oracular) | 2.46.4-0ubuntu0.24.10.1 | [webkit2gtk-driver 2.46.4-0ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-webkit2gtk-driver-2.46.4-0ubuntu0.24.10.1.md) | Jan 16, 2026 |
| Linux | webkit2gtk3 opensuse-leap 15.6 | 2.46.5-150600.12.24.1 | [SUSE-SU-2025:0043-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0043-1.md) | Jan 9, 2025 |
| Linux | webkit2gtk3 sles 15.6 | 2.46.5-150600.12.24.1 | [SUSE-SU-2025:0043-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0043-1.md) | Jan 9, 2025 |
| Linux | webkit2gtk3-soup2 opensuse-leap 15.6 | 2.46.5-150600.12.24.1 | [SUSE-SU-2025:0043-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0043-1.md) | Jan 9, 2025 |
| Linux | webkit2gtk3-soup2 sles 15.6 | 2.46.5-150600.12.24.1 | [SUSE-SU-2025:0043-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0043-1.md) | Jan 9, 2025 |
| Linux | webkit2gtk4 opensuse-leap 15.6 | 2.46.5-150600.12.24.1 | [SUSE-SU-2025:0043-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0043-1.md) | Jan 9, 2025 |
| Linux | webkit2gtk4 sles 15.6 | 2.46.5-150600.12.24.1 | [SUSE-SU-2025:0043-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0043-1.md) | Jan 9, 2025 |
| Linux | webkitgtk-webdriver Ubuntu 24.10 (oracular) | 2.46.4-0ubuntu0.24.10.1 | [webkitgtk-webdriver 2.46.4-0ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-webkitgtk-webdriver-2.46.4-0ubuntu0.24.10.1.md) | Jan 16, 2026 |
| Linux | wpewebkit Debian 13.5 (trixie) | 2.46.4-1 | [DEBIAN-CVE-2024-44308](https://patchblox.com/security/data/fix/linux/debian-cve-2024-44308.md) | Nov 20, 2024 |
| Linux | wpewebkit Debian 14 | 2.46.4-1 | [DEBIAN-CVE-2024-44308](https://patchblox.com/security/data/fix/linux/debian-cve-2024-44308.md) | Nov 20, 2024 |

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Data as of 2026-11-09T01:18:40Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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