CVE-2025-1013: Potential opening of private browsing tabs in normal browsing windows
A race condition could have led to private browsing tabs being opened in normal browsing windows. This could have resulted in a potential privacy leak.
Affected Software
Event History
Parent advisories
This vulnerability appears in the following advisories.
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2025-1013?
CVE-2025-1013 has been identified as a medium severity vulnerability related to potentially exposing private browsing tabs.
How do I fix CVE-2025-1013?
To remediate CVE-2025-1013, update Mozilla Firefox or Thunderbird to versions 135 or 128.7, respectively.
What is the nature of the vulnerability CVE-2025-1013?
CVE-2025-1013 is caused by a race condition that could lead to the opening of private browsing tabs in normal browsing windows.
Which versions are affected by CVE-2025-1013?
CVE-2025-1013 affects Firefox ESR versions up to 128.7 and both Firefox and Thunderbird versions up to 135.
Can CVE-2025-1013 impact user privacy?
Yes, CVE-2025-1013 could result in potential privacy leaks by exposing content from private browsing sessions.