CVE record
CVE-2026-8950
Same-origin policy bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
Amazon picks for vulnerability response
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Hardware security keys
Physical MFA keys for admin accounts, cloud consoles, password managers, and incident response workflows.
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Vulnerability metadata
- Published
- 2026-05-19T08:46:51.257Z
- Modified
- 2026-05-20T09:30:29.693Z
- EPSS
- Not available
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Recommended platforms
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Security engineering books
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Cloud security platform
Continuously review cloud posture, exposed services, identity risks, and misconfigurations.
Monitoring and incident response
Track uptime, logs, traces, TLS expiry, API latency, and production security signals.