CVE-2025-8036
- Source
- https://cve.org/CVERecord?id=CVE-2025-8036
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-8036.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-8036
- Downstream
- Related
- Published
- 2025-07-22T21:15:50.760Z
- Modified
- 2026-03-14T15:05:09.097488Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Thunderbird cached CORS preflight responses across IP address changes. This allowed circumventing CORS with DNS rebinding. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1.
- References
-
- https://www.kb.cert.org/vuls/id/652514
- https://www.mozilla.org/security/advisories/mfsa2025-56/
- https://www.mozilla.org/security/advisories/mfsa2025-59/
- https://www.mozilla.org/security/advisories/mfsa2025-61/
- https://www.mozilla.org/security/advisories/mfsa2025-63/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1960834
Affected packages
Git /
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-8036.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "140.1.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "141.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "140.1.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "141.0"
}
]
}
]