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Firefox V147 Fixes CVE-2026-2447 Heap Overflow Bug
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Firefox V147 Fixes CVE-2026-2447 Heap Overflow Bug
Mozilla has released an out-of-band security update to address a critical vulnerability affecting its browser. The update, issued as Firefox v147.0.4, resolves a high-impact Heap buffer overflow flaw in the libvpx video codec library. The issue is tracked under CVE-2026-2447 and was identified by security researcher jayjayjazz. Although some users initially referenced Firefox v147 in discussions of the flaw, the patched build is officially vers…
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