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CVE-2025-55030

Content-Disposition headers incorrectly ignored for some MIME types PUBLISHED

Description (CNA)

Firefox for iOS would not respect a Content-Disposition header of type Attachment and would incorrectly display the content inline rather than downloading, potentially allowing for XSS attacks. This vulnerability was fixed in Firefox for iOS 142.

Affected (CNA)

Vendor / productVersions
Mozilla / Firefox for iOSunaffected 142 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.