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CVE-2023-6858

Published: 2023-12-19T14:15Z
Last Modified: 2024-11-21T08:44Z
Source: MITRE CVE List
License: MITRE-CVE-TOS
Firefox was susceptible to a heap buffer overflow in `nsTextFragment` due to insufficient OOM handling. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt