CVE-2026-1788
Unknown Unknown - Not Provided

Out-of-Bounds Write in Xquic Server Packet Processing Module

Publication date: 2026-02-03

Last updated on: 2026-02-03

Assigner: Alibaba, Inc.

Description
: 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.

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Meta Information

Published
2026-02-03
Last Modified
2026-02-03
Generated
2026-07-06
AI Q&A
2026-02-03
EPSS Evaluated
2026-07-05
NVD
CVE-2026-1788
EUVD
EUVD-2026-5215

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
alibaba xquic 1.8.3

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-787 The product writes data past the end, or before the beginning, of the intended buffer.

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Executive Summary

This vulnerability is an Out-of-bounds Write issue in the Xquic Server's packet processing module on Linux. It involves buffer manipulation that can occur due to improper handling of data, potentially allowing an attacker to write data outside the intended memory boundaries.

Impact Analysis

The vulnerability can lead to memory corruption, which may cause crashes, data corruption, or potentially allow an attacker to execute arbitrary code or disrupt service availability on systems running affected versions of Xquic Server.

Compliance Impact

The provided information does not specify how the out-of-bounds write vulnerability in the Xquic Server affects compliance with common standards and regulations such as GDPR or HIPAA.

Detection Guidance

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