HIGH 8.8 Microsoft

CVE-2023-6873

Memory safety bugs present in Firefox 120. 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 < 121.

Microsoft Security Update 2023-Dec: Memory safety bugs present in Firefox 120. 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 < 121.

Affected Products

References

Published: 2023-12-12 · Source: Microsoft · Feed updated: 2026-09-03
This high severity vulnerability with a CVSS score of 8.8 was published on 2023-12-12 via Microsoft. Affected: azl3 mozjs 102.15.1-1 on Azure Linux 3.0.
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