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Security releases

Mozilla

Security Vulnerabilities fixed in Firefox for iOS 155.1

MFSA2026-89 Sep 8, 2026 Source: Vendor

Imported from Mozilla security advisory MFSA2026-89. Draft.

Source of record The credited names below are quoted verbatim from the vendor's own advisory: https://www.mozilla.org/en-US/security/advisories/mfsa2026-89/
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Credited

1 line
All 1 CVEs 1 Additional recognition 0 Unclaimed only
Showing 1–1 of 1
CVE-2026-86853 BR2026-0000-042784 unclaimed
Low: Repeated external URL scheme launches could potentially cause a denial of service in Firefox for iOS
Credited as Amit Gajbhare