Medium severity5.4NVD Advisory· Published Jun 16, 2026· Updated Jun 16, 2026
CVE-2026-12322
CVE-2026-12322
Description
Clickjacking issue in the Widget: Gtk component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*+ 1 more
- cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*range: <152.0.0
- (no CPE)range: <152
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:*+ 1 more
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:*range: <152.0.0
- (no CPE)range: <152
- osv-coords3 versionspkg:apk/chainguard/firefoxpkg:apk/wolfi/firefoxpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweed
< 152.0.1-r0+ 2 more
- (no CPE)range: < 152.0.1-r0
- (no CPE)range: < 152.0.1-r0
- (no CPE)range: < 152.0-1.1
Patches
Vulnerability mechanics
References
3- www.mozilla.org/security/advisories/mfsa2026-57/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2026-60/nvdVendor Advisory
- bugzilla.mozilla.org/show_bug.cginvdPermissions Required
News mentions
2- Mozilla Patches 25 CVEs in Firefox and Thunderbird, Including Two Critical DOM Security BypassesVypr Intelligence · Jun 16, 2026
- Thunderbird: 25 CVEs Disclosed in Single Advisory, Two Critical DOM BypassesVypr Intelligence · Jun 16, 2026