CVE-2026-8971

MEDIUM

Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

StatusAnalyzed

설명

Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

Score Summary

CVSS Score: 6.5
Version: 3.1
VPI: 65
Why this VPI (explainable, experimental)
VPI breakdown
Impact 65.00
Exploitation signal(No additional exploitation signal) ×1.00
VPI 65.00
VPI formula vpi-v1
EPSS: 0.2%
(상위 10.7%)
Attack Vector: Network
Low Complexity
No Privileges
No User Interaction
Scope Unchanged
Low Confidentiality Impact
Low Integrity Impact
No Availability Impact

Details

CWE Weakness Classification

References (3)

Affected Products (2)

https://www.mozilla.org/security/advisories/mfsa2026-50/

Impact	65.00
Exploitation signal(No additional exploitation signal)	×1.00
VPI	65.00