CVE-2026-1788 MEDIUM

CVE-2026-1788: Buffer Overflow in Xquic Server

Vendor Xquic Project
Product Xquic Server
Weakness CWE-787
Published February 3, 2026
Last update February 3, 2026
View on NVD All CVEs

CVSS base score

6.6/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/AU:Y/R:U/RE:M/U:Amber

What the vulnerability does

01Description

: Out-of-bounds Write vulnerability in Xquic Project Xquic Server xquic on Linux (QUIC protocol implementation, packet processing module modules) allows : Buffer Manipulation.This issue affects Xquic Server: through 1.8.3.

Key dates

02Disclosure timeline

February 3, 2026 CVE published
February 3, 2026 Record updated