CVE-2024-10004

Severity: critical (CVSS 9.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-10-15 · updated 2026-06-17
Weakness: CWE-1021

Description

Opening an external link to an HTTP website when Firefox iOS was previously closed and had an HTTPS tab open could in some cases result in the padlock icon showing an HTTPS indicator incorrectly This vulnerability affects Firefox for iOS < 131.2.

Affected products

Mozilla Firefox: before 131.2.0 — fixed in 131.2.0

How to fix

Upgrade to a fixed version: Mozilla Firefox 131.2.0. Check the vendor advisory for mitigations.

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1904885
https://www.mozilla.org/security/advisories/mfsa2024-54/

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