CVE-2026-6760 Mitigation bypass in the Networking: Cookies component

Mitigation bypass in the Networking: Cookies component. This vulnerability was fixed in Firefox 150 and Thunderbird 150...

CVE-2026-6760

Mitigation bypass in the Networking: Cookies component (CVE-2026-6760) affects Firefox and Thunderbird; root cause is a bypass of cookie-related mitigations. The CVSSv3.1 metrics indicate network attack vector, no privileges required, no user interaction, with high impact to confidentiality, inte...

Mozilla Firefox和Mozilla Thunderbird 安全漏洞

Mozilla Firefox and Mozilla Thunderbird are both products of the American Mozilla Foundation. Mozilla Firefox is an open-source web browser. Mozilla Thunderbird is an email client software that emerged independently from the Mozilla Application Suite. This software supports IMAP and POP email...

PT-2026-33946

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 150 Thunderbird versions prior to 150 Description A mitigation bypass exists in the Networking: Cookies component. Recommendations Update to version 150 for Firefox. Update to version 150 for Thunderbird...

Mozilla -- Mitigation bypass

https://bugzilla.mozilla.org/showbug.cgi?id=2023615 reports: Mitigation bypass in the Networking: Cookies component...

The vulnerability of the iOS operating system, which allows a hacker to track users

The vulnerability of the CFNetwork Cookies component in the iOS operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor to remotely track users...