CVE-2019-11710

CRITICAL 9.8CVE-2019-11710 · Published 23/07/2019 · updated 17/06/2026

In short

CVE-2019-11710 is a CRITICAL (CVSS 9.8) vulnerability affecting firefox (mozilla).
Chance of exploitation in the next 30 days (EPSS): 1.7%, higher than 76.9% of all vulnerabilities.
Fix: update to 68.0 or later.

Package	Affected versions	Patched versions
firefox mozilla	`< 68.0`	`68.0`

Description

Mozilla developers and community members reported memory safety bugs present in Firefox 67. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 68.

References

lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html · Mailing List
lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html · Mailing List
lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html · Mailing List
lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html · Mailing List
bugzilla.mozilla.org/buglist.cgi · Issue Tracking
security.gentoo.org/glsa/201908-12 · Third Party Advisory
mozilla.org/security/advisories/mfsa2019-21 · Vendor Advisory

More vulnerabilities in firefox

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free

Package

Affected versions

Patched versions

firefox

mozilla

< 68.0

68.0

More vulnerabilities in firefox

See all →