CVE-2025-55032 — Focus incorrectly ignores Content-Disposition headers for some MIME types

CVE-2025-55032

Focus incorrectly ignores Content-Disposition headers for some MIME types PUBLISHED

Description (CNA)

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

Affected (CNA)

Vendor / product	Versions
Mozilla / Focus for iOS	unaffected 142 through *

CWE

No CWE identifiers supplied.

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1976296
https://www.mozilla.org/security/advisories/mfsa2025-69/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.