Mozilla · Firefox · CVE-2024-7522
**Name of the Vulnerable Software and Affected Versions**
Firefox versions prior to 129
Firefox ESR versions prior to 115.14
Firefox ESR versions prior to 128.1
Thunderbird versions prior to 128.1
Thunderbird versions prior to 115.14
**Description**
The issue is related to an out-of-bounds read due to the editor code failing to check an attribute value. This could allow a remote attacker to disclose protected information or cause a denial of service. The vulnerability is associated with errors in checking attribute values, which can be exploited by a remote attacker to gain access to confidential information.
**Recommendations**
For Firefox versions prior to 129, update to version 129 or later.
For Firefox ESR versions prior to 115.14, update to version 115.14 or later.
For Firefox ESR versions prior to 128.1, update to version 128.1 or later.
For Thunderbird versions prior to 128.1, update to version 128.1 or later.
For Thunderbird versions prior to 115.14, update to version 115.14 or later.