CVE-2025-8033 (GCVE-0-2025-8033)
Vulnerability from cvelistv5
Published
2025-07-22 20:49
Modified
2025-07-23 13:39
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE
  • Incorrect JavaScript state machine for generators
Summary
The JavaScript engine did not handle closed generators correctly and it was possible to resume them leading to a nullptr deref. This vulnerability affects Firefox < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1.
References
Impacted products
Vendor Product Version
Mozilla Firefox Version: unspecified   < 141
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   Mozilla Firefox ESR Version: unspecified   < 115.26
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   Mozilla Firefox ESR Version: unspecified   < 128.13
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   Mozilla Firefox ESR Version: unspecified   < 140.1
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   Mozilla Thunderbird Version: unspecified   < 141
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   Mozilla Thunderbird Version: unspecified   < 128.13
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   Mozilla Thunderbird Version: unspecified   < 140.1
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