CVE-2026-103417 (GCVE-0-2026-103417)

Vulnerability from cvelistv5 – Published: 2026-10-13 07:19 – Updated: 2026-10-13 12:09
VLAI
Title
Saved credentials can be autofilled after cross-origin navigation
Summary
Firefox for iOS could autofill saved credentials into a new page if cross-origin navigation occurred while the saved-login UI was open. Autofill was not bound to the originating page or rejected when its origin changed. This vulnerability was fixed in Firefox for iOS 157.1.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 12:09 UTC
CWE
  • CWE-346 - Origin Validation Error
Assigner
mozilla CNA under the mitre root
CNA scorecard E 38/100 over 546 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Mozilla Firefox for iOS Unaffected: 157.1 , ≤ * (rpm)
guessed Create a notification for this product.
Credits
planctonone
Show details on NVD website
To clipboard 

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