CVE-2026-10740
MEDIUM
NVD
CVSS Score
5.3
Severity
MEDIUM
Published
Jun 10, 2026
Vendor
unknown
Description
Unbounded memory allocation in the CRYPTO frame reassembler in s2n-quic before 1.8.2 may allow an unauthenticated remote actor to cause a denial of service (degraded availability) by sending crafted QUIC Initial packets. To remediate this issue, users should upgrade to v1.8.2.