9.8 Critical

CVE-2023-34417 Memory safety bugs present in Firefox 113

Description

Memory safety bugs present in Firefox 113. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 114.

Affected products and versions

Product	Affected versions	Fixed in
Firefox 114	earliest → < 114	114

References

Memory safety bugs fixed in Firefox 114 bugzilla.mozilla.org
www.mozilla.org www.mozilla.org
security.gentoo.org security.gentoo.org

Timeline

Published June 19, 2023
Last modified May 5, 2025

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Track this CVE

CVE-2023-34417 Memory safety bugs present in Firefox 113

Description

Affected products and versions

References

Timeline

Other CVEs of Firefox