High severity7.5NVD Advisory· Published May 14, 2026· Updated May 18, 2026
CVE-2026-8521
CVE-2026-8521
Description
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)
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.htmlnvdProductVendor Advisory
- issues.chromium.org/issues/504106200nvdPermissions Required
News mentions
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