Description

Sandbox escape in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

INFO

Published Date :

2026-02-24T13:33:06.258Z

Last Modified :

2026-04-13T13:53:18.772Z

Source :

mozilla
AFFECTED PRODUCTS

The following products are affected by CVE-2026-2768 vulnerability.

Vendors Products
Mozilla
  • Firefox
  • Firefox Esr
  • Thunderbird
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-2768.

URL Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=2014101 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-2768 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-2768 cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-13/ cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-15/ cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-15/#CVE-2026-2768 cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-16/ cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-17/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Privileges Required
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Integrity Impact
Availability Impact