CVE-2026-52972

MediumCVSS 5.5/10Last modified Aug 17, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

crypto: af_alg - Cap AEAD AD length to 0x80000000

In order to prevent arithmetic overflows when checking the TX buffer size, cap the associated data length to 0x80000000.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-190

Affected software

No affected versions have been published.

Timeline

Published
Jun 24, 2026
Last modified
Aug 17, 2026
NVD status
Modified

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CVE-2026-52972: Medium severity, CVSS 5.5 | Vulnix