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OpenAdvisories
High · 8.8 Known exploited Public exploit CVE-2026-3909 EUVD-2026-11734GHSA-vmc5-xpp6-2j82

Out of bounds write in Skia in Google Chrome prior to 146.0.7680.75 allowed a remote attacker to perform out of bounds memory access via a …

Published Mar 12, 2026 · Updated Mar 24, 2026 · Assigned by Chrome

Vendor: Google Product: Chrome Package: chromium Package: chromium Package: qt6-qtwebengine Package: qtwebkit-opensource-src Package: qtwebkit-source Package: webkit2gtk Package: webkit2gtk Package: webkitgtk Package: wpewebkit Package: wpewebkit Category: Browsers Ecosystem: Alpine Ecosystem: Debian Ecosystem: Ubuntu Ecosystem: Wolfi

Description

Out of bounds write in Skia in Google Chrome prior to 146.0.7680.75 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)

Affected products

VendorProductAffectedFixed
Google Chrome 146.0.7680.75 – < 146.0.7680.75 146.0.7680.75

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 ↗
ReleasePackageFixed inAdvisory
Debian 14 chromium 146.0.7680.80-1 —
Debian 14 webkit2gtk No fix yet —
Debian 14 wpewebkit 2.54.0-1 —
Debian 13 chromium 146.0.7680.80-1~deb13u1 DSA-6165-1
Debian 13 webkit2gtk 2.54.0-1~deb13u1 —
Debian 13 wpewebkit No fix yet —
Debian 12 chromium 146.0.7680.80-1~deb12u1 DSA-6165-1
Debian 12 wpewebkit +1 No fix yet —

Ubuntu

Security tracker ↗
ReleasePackageFixed inAdvisory
Ubuntu 26.10 webkit2gtk No fix yet —
Ubuntu 26.04 LTS webkit2gtk No fix yet —
Ubuntu 24.04 LTS webkit2gtk +1 No fix yet —
Ubuntu 22.04 LTS wpewebkit +2 No fix yet —
Ubuntu 20.04 LTS wpewebkit +2 No fix yet —
Show 2 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Ubuntu 18.04 LTS webkitgtk +3 No fix yet —
Ubuntu 16.04 LTS webkitgtk +3 No fix yet —

Red Hat

Security tracker ↗
ReleasePackageFixed inAdvisory
RHEL 9 webkit2gtk3 +3 2.54.0-1.el9_8 RHSA-2026:69098
RHEL 8 webkit2gtk3 +3 2.54.0-1.el8_10 RHSA-2026:74084

AlmaLinux

Errata ↗
ReleasePackageFixed inAdvisory
AlmaLinux 9 webkit2gtk3 +3 2.54.0-1.el9_8 ALSA-2026:69098
AlmaLinux 8 webkit2gtk3 +3 2.54.0-1.el8_10 ALSA-2026:74084

Rocky Linux

Errata ↗
ReleasePackageFixed inAdvisory
Rocky Linux 9 webkit2gtk3 2.54.0-1.el9_8 RLSA-2026:69098
Rocky Linux 8 webkit2gtk3 2.54.0-1.el8_10 RLSA-2026:74084

SUSE

Security tracker ↗
ReleasePackageFixed inAdvisory
SLES 15 SP7 webkit2gtk3 2.54.1-150600.12.81.3 SUSE-SU-2026:4858-1
SLES 15 SP7 webkit2gtk4 +1 2.54.1-150600.12.81.4 SUSE-SU-2026:4858-1
SLES 15 SP6 webkit2gtk3 2.54.1-150600.12.81.3 SUSE-SU-2026:4858-1
SLES 15 SP6 webkit2gtk4 +1 2.54.1-150600.12.81.4 SUSE-SU-2026:4858-1
SLES 15 SP5 webkit2gtk3 +2 2.54.1-150400.4.152.2 SUSE-SU-2026:4676-1
SLES 15 SP4 webkit2gtk3 +2 2.54.1-150400.4.152.2 SUSE-SU-2026:4676-1
Show 7 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
SLES for SAP 16.0 webkit2gtk3 +1 2.54.1-160000.1.1 SUSE-SU-2026:24225-1
SLES for SAP 15 SP6 webkit2gtk3 2.54.1-150600.12.81.3 SUSE-SU-2026:4858-1
SLES for SAP 15 SP6 webkit2gtk4 +1 2.54.1-150600.12.81.4 SUSE-SU-2026:4858-1
SLES for SAP 15 SP5 webkit2gtk3 +2 2.54.1-150400.4.152.2 SUSE-SU-2026:4676-1
SLES for SAP 15 SP4 webkit2gtk3 +2 2.54.1-150400.4.152.2 SUSE-SU-2026:4676-1
SLES 16.0 webkit2gtk3 +1 2.54.1-160000.1.1 SUSE-SU-2026:24225-1
SLE HPC 15 SP5 webkit2gtk3 +2 2.54.1-150400.4.152.2 SUSE-SU-2026:4676-1
SLE HPC 15 SP4 webkit2gtk3 +2 2.54.1-150400.4.152.2 SUSE-SU-2026:4676-1

openSUSE

Security tracker ↗
ReleasePackageFixed inAdvisory
openSUSE Tumbleweed chromium 146.0.7680.80-1.1 openSUSE-SU-2026:10376-1
openSUSE Leap 16.0 chromium 146.0.7680.177-bp160.1.1 openSUSE-SU-2026:20460-1
openSUSE Leap 16.0 webkit2gtk3 +2 2.54.1-160000.1.1 openSUSE-SU-2026:22076-1

Alpine

Security tracker ↗
ReleasePackageFixed inAdvisory
Alpine v3.24 qt6-qtwebengine 6.10.2-r8 —
Alpine v3.23 qt6-qtwebengine 6.10.1-r10 —

Oracle Linux

ReleasePackageFixed inAdvisory
Oracle Linux 8 webkit2gtk3 +3 2.54.0-1.el8_10 ELSA-2026-74084

Wolfi

ReleasePackageFixed inAdvisory
Wolfi rolling chromium 146.0.7680.80-r0 —

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 1 repository

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Advisories 17

References