CVE-2020-6796

A content process could have modified shared memory relating to crash reporting information, crash itself, and cause an out-of-bound write. This could have caused memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 73 and Firefox < ESR68.5.

• CWE-787

• https://bugzilla.mozilla.org/show_bug.cgi?id=1610426Permissions Required
• https://security.gentoo.org/glsa/202003-02
• https://usn.ubuntu.com/4278-2/
• https://www.mozilla.org/security/advisories/mfsa2020-05/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2020-06/Vendor Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1610426Permissions Required
• https://security.gentoo.org/glsa/202003-02
• https://usn.ubuntu.com/4278-2/
• https://www.mozilla.org/security/advisories/mfsa2020-05/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2020-06/Vendor Advisory

Published

Mar 2, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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