CVE-2020-6576

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

Use after free in offscreen canvas in Google Chrome prior to 85.0.4183.102 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416 CWE-787

Affected software

No affected versions have been published.

Timeline

Published: Sep 21, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-65779.8The IT-Recht Kanzlei plugin in Zen Cart 1.5.6c (German edition) allows itrk-api.php rechtstext_language SQL Injection.CVE-2020-65786.1Zen Cart 1.5.6d allows reflected XSS via the main_page parameter to includes/templates/template_default/common/tpl_main_page.php or includes CVE-2020-65796.1Cross-site scripting (XSS) vulnerability in mailhive/cloudbeez/cloudloader.php and mailhive/cloudbeez/cloudloader_core.php in the MailBeez p CVE-2020-65817.3Nagios NRPE 3.2.1 has Insufficient Filtering because, for example, nasty_metachars interprets \n as the character \ and the character n (not CVE-2020-65827.5Nagios NRPE 3.2.1 has a Heap-Based Buffer Overflow, as demonstrated by interpretation of a small negative number as a large positive number CVE-2020-65836.1BigProf Online Invoicing System (OIS) through 2.6 has XSS that can be leveraged for session hijacking. An attacker can exploit the XSS vulne CVE-2020-65846.5Nagios Log Server 2.1.3 has Incorrect Access Control.CVE-2020-65858.8Nagios Log Server 2.1.3 has CSRF.CVE-2020-65865.4Nagios Log Server 2.1.3 allows XSS by visiting /profile and entering a crafted name field that is mishandled on the /admin/users page. Any m CVE-2020-65907.5Forcepoint Web Security Content Gateway versions prior to 8.5.4 improperly process XML input, leading to information disclosure.CVE-2020-66098.8GNU LibreDWG 0.9.3.2564 has a heap-based buffer over-read in read_pages_map in decode_r2007.c.CVE-2020-66106.5GNU LibreDWG 0.9.3.2564 has an attempted excessive memory allocation in read_sections_map in decode_r2007.c.