CVE-2026-8521 - AskarLabs CVE Database

CVE-2026-8521

Vendor Google

Product Chrome

Weakness CWE-416

Published May 14, 2026

Last update May 15, 2026

View on NVD All CVEs

CVSS base score

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What the vulnerability does

01Description

Use after free in Tab Groups in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Critical)

Key dates

02Disclosure timeline

May 14, 2026 CVE published

May 15, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-8521 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/416.html

Related vulnerabilities

04Related CVE

CVE-2023-4387 Kernel: vmxnet3: use-after-free in vmxnet3_rq_alloc_rx_buf() CVE-2026-11073 CVE-2026-47912 Acrobat Reader | Use After Free (CWE-416) CVE-2025-10729 Use-after-free vulnerability in Qt SVG qsvghandler.cpp allows denial of service via crafted SVG CVE-2026-4737 Use-After-Free Vulnerability in No-Chicken/Echo-Mate