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CVE-2023-28177

High

Description

Memory safety bugs present in Firefox 110. 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 < 111.

SeverityHigh
CVSS8.8
Exploit probability—
ProductMozilla Firefox
PublishedJun 2, 2023
First seenJun 2, 2023
Weakness typeCWE-787Out-of-bounds write

How to fix

Update
  • mozilla firefox111.0 or later

Affected products

ProductAffected versionsFixed in
mozilla firefoxv < 111.0111.0

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