CVE-2023-6212
CVSS 3.1 Score 8.8 of 10 (high)
Details
Published Nov 21, 2023
Updated: Nov 30, 2023
CWE ID 787
Summary
CVE-2023-6212 is a memory safety issue affecting Firefox version 119, Firefox ESR 115.4, and Thunderbird 115.4. These bugs exhibit memory corruption symptoms, suggesting potential exploitation for running arbitrary code. The vulnerability impacts Firefox users below version 120, Firefox ESR below 115.5.0, and Thunderbird users below 115.5. Mozilla urges all users to update their browsers to mitigate this risk.
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