# CVE-2026-119271: Chromium CVE-2026-119271: Use after free CVE-2026-119271 is fixed in 13 products on 3 platforms, first by Google Chrome Dev (EXE) 157.0.8081.0, released October 1, 2026. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2026-119271 - Priority: High - CVSS: 9.6 (Important) - EPSS: 0.0022 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Oct 30, 2026 - Weakness: Use After Free - Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119271 ## Description

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Windows apps | Google Chrome (EXE) | 156.0.8078.80 | [Google Chrome (EXE) 156.0.8078.80](https://patchblox.com/security/data/fix/windows-app/google.chrome.exe-156.0.8078.80.md) | Oct 29, 2026 | | Windows apps | Google Chrome Beta (EXE) | 157.0.8103.6 | [Google Chrome Beta (EXE) 157.0.8103.6](https://patchblox.com/security/data/fix/windows-app/google.chrome.beta.exe-157.0.8103.6.md) | Oct 15, 2026 | | Windows apps | Google Chrome Dev (EXE) | 157.0.8081.0 | [Google Chrome Dev (EXE) 157.0.8081.0](https://patchblox.com/security/data/fix/windows-app/google.chrome.dev.exe-157.0.8081.0.md) | Oct 1, 2026 | | Windows apps | Microsoft Edge | 156.0.4314.58 | [Microsoft Edge 156.0.4314.58](https://patchblox.com/security/data/fix/windows-app/microsoft.edge-156.0.4314.58.md) | Oct 30, 2026 | | Windows apps | Microsoft Edge Beta | 157.0.4341.10 | [Microsoft Edge Beta 157.0.4341.10](https://patchblox.com/security/data/fix/windows-app/microsoft.edge.beta-157.0.4341.10.md) | Oct 20, 2026 | | Windows apps | Microsoft Edge Dev | 157.0.4322.0 | [Microsoft Edge Dev 157.0.4322.0](https://patchblox.com/security/data/fix/windows-app/microsoft.edge.dev-157.0.4322.0.md) | Oct 6, 2026 | | Windows apps | Microsoft Edge WebView2 Runtime | 156.0.4314.58 | [Microsoft Edge WebView2 Runtime 156.0.4314.58](https://patchblox.com/security/data/fix/windows-app/microsoft.edgewebview2runtime-156.0.4314.58.md) | Oct 30, 2026 | | macOS | Google Chrome | 156.0.8078.80 | [Google Chrome 156.0.8078.80](https://patchblox.com/security/data/fix/macos/com.google.chrome-156.0.8078.80.md) | Oct 28, 2026 | | macOS | Microsoft Edge | 156.0.4314.58 | [Microsoft Edge 156.0.4314.58](https://patchblox.com/security/data/fix/macos/com.microsoft.edgemac-156.0.4314.58.md) | Oct 29, 2026 | | Linux | chromium Debian 12.15 (bookworm) | 156.0.8078.79-1~deb12u1 | [DEBIAN-CVE-2026-119271](https://patchblox.com/security/data/fix/linux/debian-cve-2026-119271.md) | Nov 3, 2026 | | Linux | chromium Debian 13.5 (trixie) | 156.0.8078.79-1~deb13u1 | [DEBIAN-CVE-2026-119271](https://patchblox.com/security/data/fix/linux/debian-cve-2026-119271.md) | Nov 3, 2026 | | Linux | chromium Debian 14 | 156.0.8078.79-1 | [DEBIAN-CVE-2026-119271](https://patchblox.com/security/data/fix/linux/debian-cve-2026-119271.md) | Nov 3, 2026 | | Linux | chromium opensuse-leap 16.0 | 156.0.8078.79-bp160.1.1 | [OPENSUSE-SU-2026:22215-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-22215-1.md) | Nov 7, 2026 | | Linux | webkit2gtk3 almalinux 9 | 2.54.2-0.el9_8.2 | [ALSA-2026:95194](https://patchblox.com/security/data/fix/linux/alsa-2026-95194.md) | Nov 7, 2026 | | Linux | webkit2gtk3 ol 9 | 0:2.54.2-0.el9_8.2 | [ELSA-2026-95194](https://patchblox.com/security/data/fix/linux/elsa-2026-95194.md) | Nov 7, 2026 | | Linux | webkit2gtk3 rocky 9 | 0:2.54.2-0.el9_8.2 | [RLSA-2026:95194](https://patchblox.com/security/data/fix/linux/rlsa-2026-95194.md) | Nov 7, 2026 | | Linux | webkit2gtk3-devel almalinux 9 | 2.54.2-0.el9_8.2 | [ALSA-2026:95194](https://patchblox.com/security/data/fix/linux/alsa-2026-95194.md) | Nov 7, 2026 | | Linux | webkit2gtk3-devel ol 9 | 0:2.54.2-0.el9_8.2 | [ELSA-2026-95194](https://patchblox.com/security/data/fix/linux/elsa-2026-95194.md) | Nov 7, 2026 | | Linux | webkit2gtk3-jsc almalinux 9 | 2.54.2-0.el9_8.2 | [ALSA-2026:95194](https://patchblox.com/security/data/fix/linux/alsa-2026-95194.md) | Nov 7, 2026 | | Linux | webkit2gtk3-jsc ol 9 | 0:2.54.2-0.el9_8.2 | [ELSA-2026-95194](https://patchblox.com/security/data/fix/linux/elsa-2026-95194.md) | Nov 7, 2026 | | Linux | webkit2gtk3-jsc-devel almalinux 9 | 2.54.2-0.el9_8.2 | [ALSA-2026:95194](https://patchblox.com/security/data/fix/linux/alsa-2026-95194.md) | Nov 7, 2026 | | Linux | webkit2gtk3-jsc-devel ol 9 | 0:2.54.2-0.el9_8.2 | [ELSA-2026-95194](https://patchblox.com/security/data/fix/linux/elsa-2026-95194.md) | Nov 7, 2026 | --- Data as of 2026-11-08T13:06:02Z 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 Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.