CVE-2025-0665

Summary

CVE-2025-0665 is a vulnerability affecting the libcurl library. This issue arises when libcurl inappropriately closes the same eventfd file descriptor twice during the process of taking down a connection channel after completing a threaded name resolve. This double closure could potentially lead to unintended consequences, such as causing applications that rely on eventfd for signaling to malfunction. It is recommended that users update their libcurl library to the latest version to mitigate this risk.

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