CVE-2026-11352
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Jul 03, 2026
Vendor
unknown
Description
An issue in curl’s QUIC UDP receive function allows a malicious HTTP/3 server to trigger a remote denial of service against a curl or libcurl client. Because the helper function discards zero-length UDP datagrams before counting them toward the per-call packet budget, a connected QUIC peer can continuously stream empty datagrams to indefinitely stall the client.