CVE-2026-3847

High CVSS: 8.8

Memory safety bugs present in Firefox 148.0.2. 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 < 148.0.2.

Vendor

Mozilla

Product

Firefox

CWE

CWE-119

Yayın Tarihi

2026-03-10 18:19:05

Güncelleme

2026-03-11 15:55:51

Source Identifier

security@mozilla.org

KEV Date Added

Kategoriler

CWE-119 Firefox HIGH Mozilla 2026

Referanslar

https://bugzilla.mozilla.org/buglist.cgi?bug_id=2017513%2C2017622%2C2019341 https://www.mozilla.org/security/advisories/mfsa2026-19/

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