CVE-2020-6457

critical

Description

Use after free in speech recognizer in Google Chrome prior to 81.0.4044.113 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

References

https://www.debian.org/security/2020/dsa-4714

https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-27607

https://crbug.com/1067851

https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_15.html

Details

Source: Mitre, NVD

Published: 2020-05-21

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 9.6

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.01267

Detections

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