Vulnerabilities · 175 days ago

Chrome 146 Fixes Eight High‑Severity Memory Bugs

Flaws affect WebAudio, CSS, WebGL, Dawn/WebGPU, FedCM and Fonts and include buffer overflows, out‑of‑bounds reads, use‑after‑free and an integer overflow.

CVEs in this update

8 CVEs

Across Microsoft Edge (Chromium-based).

0 critical · 8 high · 0 medium · 0 low

0 in CISA KEV · 0 with EPSS above 1%

Highest severity: CVE-2026-4673 · 8.8 HIGH

Highest EPSS: CVE-2026-4673 · 0.5%

Timeline

• Mar 24 Reported by SecurityWeek

Sources

1 source covering this story

• SecurityWeek Mar 24

  Chrome 146 Update Patches High-Severity Vulnerabilities

  The software refresh fixes eight memory safety bugs affecting seven Chrome components.

Entities

• CVE-2026-4673
• CVE-2026-4677
• CVE-2026-4674
• CVE-2026-4675

Part of the PlainSec briefing for 2026-03-25

Editions

• Briefing for 2026-03-25

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