Firefox Networking Component Info Disclosure (pre-140.17/153.4/157)
CVE-2026-96869 Published on September 29, 2026
Information disclosure in the Networking component
Information disclosure in the Networking component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, and Firefox ESR 140.17.
Products Associated with CVE-2026-96869
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Affected Versions
Mozilla Firefox:- Version 140.17, <= 140.* is unaffected.
- Version 153.4, <= 153.* is unaffected.
- Version 157, <= * is unaffected.