CVE-2025-49179

HighCVSS 7.3/10Last modified Jun 30, 2026

Description

A flaw was found in the X Record extension. The RecordSanityCheckRegisterClients function does not check for an integer overflow when computing request length, which allows a client to bypass length checks.

Metrics

CVSS 3.1 7.3/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H

Weakness enumeration

CWE-190

Affected software

No affected versions have been published.

Timeline

Published: Jun 17, 2025
Last modified: Jun 30, 2026
NVD status: Deferred

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