CRITICAL🇵🇱 Wersja polska

CVE-2025-8037

CVSS 9.1v3.1pub. 2025-07-22upd. 2026-04-13

Setting a nameless cookie with an equals sign in the value shadowed other cookies. Even if the nameless cookie was set over HTTP and the shadowed cookie included the `Secure` attribute. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.

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

  • Mozilla Firefox

    APP
    Mozilla
    < 140.1< 141.0

  • Mozilla Thunderbird

    APP
    Mozilla
    < 140.1< 141.0
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References

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