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CVE-2026-103577

nvd nist
Published: Oct 13, 2026Modified: Oct 13, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H
Exploitability: 2.2 / Impact: 4.7
Source: secure@microsoft.com (Secondary)

Description

Insecure default variable initialization in Microsoft QUIC allows an unauthorized attacker to bypass a security feature over a network.

Related CWEs

CWE-453
Insecure Default Variable Initialization
The product, by default, initializes an internal variable with an insecure or less secure value than is possible.

References (1)

Source: secure@microsoft.com

Timeline

No history available yet.