CVE-2023-25742 - How a Wrong Public Key Import Could Crash Your Firefox or Thunderbird Tab
When you surf the web, you expect things to “just work”—especially when it comes to encryption, which runs under the hood. But sometimes, a
CVE-2023-29533 - How Hackers Could Trick Users by Hiding Fullscreen Warnings in Older Firefox
In early 2023, security researchers found a tricky vulnerability in multiple Mozilla products, tracked as CVE-2023-29533. This bug allowed malicious websites to hide the built-in
CVE-2023-29535 - How a WeakMap, Garbage Collection, and Race Conditions Led to Firefox’s Major Memory Corruption Bug
Mozilla’s Firefox is known for putting user security first, but even the best browsers aren’t immune to subtle memory bugs. CVE-2023-29535 is one
CVE-2023-29548 - How a Faulty ARM64 Ion Compiler Optimization Risked User Security in Firefox and Thunderbird
In April 2023, Mozilla discovered a security bug tagged as CVE-2023-29548. This vulnerability surfaced due to a faulty lowering instruction in the ARM64 Ion compiler.
CVE-2023-25730 - How a Background Script Could Trap You in Fullscreen Mode Forever on Firefox
If you use Firefox or Thunderbird, you’ve probably seen the fullscreen warning bar pop up when a website tries to take over your whole
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