CVE-2021-21149

PoC —

CVSS 3.1

8.8 high

EPSS

1%p72

Published

Feb 22, 2021 (Feb 22, 2021)

Modified

Jun 17, 2026

Description

Stack buffer overflow in Data Transfer in Google Chrome on Linux prior to 88.0.4324.182 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page.

Vendors: google fedoraproject
Products: chrome, fedora
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.5%)

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