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CVE-2026-52688

nvd nist
Published: Jul 23, 2026Modified: Jul 23, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Exploitability: 3.9 / Impact: 3.6
Source: security@open-xchange.com (Secondary)

Description

RRSIGs with too few labels can lead to bypass of DNSSEC wildcard validation

Related CWEs

CWE-295
Improper Certificate Validation
The product does not validate, or incorrectly validates, a certificate.
CWE-345
Insufficient Verification of Data Authenticity
The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.

References (1)

Source: security@open-xchange.com

Timeline

No history available yet.