Among the most serious is a flaw in Firefox's handling of JavaScript code. Specially-crafted JavaScript code could compromise the browser and allow remote execution of code or a cross-site scripting attack.
The vulnerability was rated 'critical', the highest of Mozilla's four threat levels.
The second 'critical' flaw addressed a group of non-specified updates which, if exploited, could lead to a memory corruption error that could then allow an attacker to access the targeted system and remotely execute code.
Mozilla also issued updates for a pair of 'high risk' flaws, including a vulnerability in the Java component which could allow an attacker to access arbitrary connection ports.
Another 'high risk' flaw could allow an attacker to spoof pop-up windows on the target system.
Other fixes are for a vulnerability that could allow for the spoofing of URL referrers, and a set of vulnerabilities which could allow for cross-site scripting.
.png&h=140&w=231&c=1&s=0)
_page-0001.jpg&w=100&c=1&s=0)
.png&w=120&c=1&s=0)
Tech in Gov 2025
Forrester's Technology & Innovation Summit APAC 2025
Local Government Focus Day Western Australia
Digital Leadership Day Western Australia
Government Cyber Security Showcase Western Australia
.jpg&h=140&w=231&c=1&s=0)
.jpg&h=140&w=231&c=1&s=0)
