CVE-2026-84139
N/A
N/A
Summary
Clickjacking issue in the DOM: Events component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mozilla | Firefox | 153.2 <= 153.* | unaffected |
| Mozilla | Firefox | 155 <= * | unaffected |
| Mozilla | Thunderbird | 153.2 <= 153.* | unaffected |
| Mozilla | Thunderbird | 155 <= * | unaffected |
Weaknesses
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=2060153
- https://www.mozilla.org/security/advisories/mfsa2026-82/
- https://www.mozilla.org/security/advisories/mfsa2026-85/
- https://www.mozilla.org/security/advisories/mfsa2026-86/
- https://www.mozilla.org/security/advisories/mfsa2026-88/
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