CVE-2025-0665 – libcurl Eventfd File Descriptor Double Close

The following table lists the changes that have been made to the
CVE-2025-0665 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by 2499f714-1537-4658-8207-48ae4bb9eae9

    Feb. 05, 2025

    Action Type Old Value New Value
    Added Description libcurl would wrongly close the same eventfd file descriptor twice when taking
    down a connection channel after having completed a threaded name resolve.
    Added Reference https://curl.se/docs/CVE-2025-0665.html
    Added Reference https://curl.se/docs/CVE-2025-0665.json
    Added Reference https://hackerone.com/reports/2954286
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