A security issue was found in Firefox before 84.0 where certain blit values provided by the user were not properly constrained, leading to a heap buffer overflow on some video drivers.
A security issue was found in Firefox before 84.0 where certain blit values provided by the user were not properly constrained, leading to a heap buffer overflow on some video drivers.
https://www.mozilla.org/en-US/security/advisories/mfsa2020-54/#CVE-2020-26971 https://bugzilla.mozilla.org/show_bug.cgi?id=1663466
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