Medium severity6.3NVD Advisory· Published Jul 7, 2026· Updated Jul 8, 2026
CVE-2026-13356
CVE-2026-13356
Description
A malicious webpage could interrupt a pending navigation by enqueuing a synchronous JavaScript dialog, causing the browser UI to display the destination origin in the address bar while continuing to render attacker-controlled content. This vulnerability was fixed in Firefox for iOS 152.3.
Affected products
6- osv-coords4 versionspkg:apk/wolfi/firefoxpkg:apk/chainguard/firefoxpkg:apk/chainguard/firefox-docker-selenium-compatpkg:apk/wolfi/firefox-docker-selenium-compat
< 0+ 3 more
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- Range: = 152.3
Patches
Vulnerability mechanics
References
2- www.mozilla.org/security/advisories/mfsa2026-65/nvdVendor Advisory
- bugzilla.mozilla.org/show_bug.cginvdPermissions Required
News mentions
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