Google released a Chrome Stable Channel update for desktop (Chrome 145) to address multiple security vulnerabilities in versions prior to 145.0.7632.45/46 (Windows/macOS) and 145.0.7632.45 (Linux), and the Canadian Centre for Cyber Security urged organizations to apply the update when available. The most severe issue reported publicly is CVE-2026-2313, a use-after-free in CSS that could enable arbitrary code execution; additional high-severity fixes include CVE-2026-2314 (heap buffer overflow in Codecs) and CVE-2026-2315 (inappropriate implementation in WebGPU), alongside several medium/low-severity issues across components such as Frames, DevTools, Ozone, File input, and Downloads.
Separate from the Chrome release, the Canadian Centre for Cyber Security also published multiple vendor advisories covering unrelated vulnerability sets across enterprise infrastructure and software, including HPE (ProLiant/Synergy/Alletra/Aruba EdgeConnect/StoreEasy and Intel E810 controller firmware), Intel (multiple products), Fortinet (FortiOS, FortiClient Windows, FortiAuthenticator, FortiSandbox), Dell (SmartFabric Manager), and IBM (webMethods Integration, InfoSphere Information Server, Watson Discovery Cartridge, API Connect, OpenPages, and Common Cryptographic Architecture). These notices are general patch advisories and do not describe a single shared incident or exploit campaign tied to the Chrome vulnerabilities.

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5 events from the most recent confirmed update back to the earliest known activity.
On 2026-05-12, Google released a Chrome stable-channel security update addressing 79 vulnerabilities across components including WebML, Skia, Blink, V8, GPU, Media, Downloads, and Payments. Google temporarily restricted bug details until users and dependent third parties could patch, and listed critical issues such as heap buffer overflows, integer overflows, use-after-free bugs, race conditions, and insufficient validation flaws.
On 2026-03-10, Google published a Chrome stable-channel update for desktop via the Chrome Releases blog. This is a separate Chrome release event from the February and May advisories already in the timeline and likely corresponds to a new batch of browser fixes.
On 2026-02-15, Debian published security advisory DSA 6135-1 for chromium, indicating downstream distribution of fixes for the Chrome/Chromium vulnerabilities. The advisory marks a package-level security update for Debian users.
On 2026-02-11, the Canadian Centre for Cyber Security issued advisory AV26-116 referencing Google's Chrome security update. It advised users and administrators to review Google's bulletin and update affected Chrome versions prior to 145.0.7632.45/46 on Windows and Mac and 145.0.7632.45 on Linux.
On 2026-02-10, Google released Chrome 145 to the stable channel for Windows, macOS, and Linux and published a security advisory covering 11 patched vulnerabilities. The fixes included high-severity issues such as CVE-2026-2313 in CSS, plus additional high-, medium-, and low-severity flaws affecting multiple browser components.
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chromereleases.googleblog.com
Open sourcechromereleases.googleblog.com
Open sourcechromereleases.googleblog.com
Open sourcelists.debian.org
Open sourcecybersecuritynews.com
Open sourcecyber.gc.ca
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