CVE Field Guide
About Us
CVE-2026-12317
PUBLISHED
Memory safety bug fixed in Firefox 152
Assigner:
mozilla
Reserved:
15.06.2026
Published:
16.06.2026
Updated:
16.06.2026
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152.
Product Status
Vendor
Mozilla
Product
Firefox
Versions
unaffected from 152 to * (incl.)
Credits
Frédéric Wang Nélar
References
https://bugzilla.mozilla.org/show_bug.cgi?id=2007083
https://www.mozilla.org/security/advisories/mfsa2026-57/