Security Advisory

CVE-2026-16381

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-21 12:37:56

Last updated 2026-07-22 19:18:44

Assigner mozilla

CVSS score not scored

State PUBLISHED

Description

Same-origin policy bypass in the Networking: DNS component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

← Browse all CVEs View on cve.org ↗