CVE-2024-31392 Security feature bypass in Firefox for iOS

What is CVE-2024-31392?

CVE-2024-31392 is a high-severity vulnerability in Mozilla Firefox, published on 3 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

If an insecure element was added to a page after a delay, Firefox would not replace the secure icon with a mixed content security status This vulnerability affects Firefox for iOS < 124.

Which versions are affected by CVE-2024-31392?

It affects 1 product.

Products include Mozilla Firefox.

How do I fix CVE-2024-31392?

No fix has been published for CVE-2024-31392 yet. Limit exposure of the affected software until one is available.

Is CVE-2024-31392 being exploited?

There is no known exploitation of CVE-2024-31392 in the wild and no public exploit code.

Other vulnerabilities in Mozilla Firefox

• CVE-2019-11708 Mozilla Firefox and Thunderbird Sandbox Escape Exploited Critical 10.0
• CVE-2010-3765 Mozilla Multiple Products Remote Code Execution Exploited Critical 9.8
• CVE-2022-26486 Mozilla Firefox Use-After-Free Exploited Critical 9.6
• CVE-2022-26485 Mozilla Firefox Use-After-Free Exploited High 8.8
• CVE-2019-11707 Mozilla Firefox and Thunderbird Type Confusion Exploited High 8.8

All Mozilla Firefox vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-w584-w92p-hx8h.