Detections
Analytics
CVE-2026-107928
high
Description
When curl is built with GnuTLS, a malicious WebSocket server can make curl send memory past its send buffer. This is due to an out of bounds read following when `gnutls_record_send()` returns a number of bytes sent **greater than the number of bytes it was given to send**. GnuTLS does that after a blocked send.
References
https://hackerone.com/reports/4099194
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-105357