CRITICAL🇵🇱 Wersja polska

CVE-2026-12296

CVSS 9.6pub. 2026-06-16upd. 2026-07-15

Sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

  • Mozilla Firefox

    APP
    Mozilla
    < 140.12.0< 152.0.0

  • Mozilla Thunderbird

    APP
    Mozilla
    < 140.12.0< 152.0.0
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References

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