Information Exposure Affecting gnutls-utils-debuginfo package, versions <0:3.8.10-4.el10_2


Severity

Recommended
0.0
low
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.52% (40th percentile)

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  • Snyk IDSNYK-RHEL10-GNUTLSUTILSDEBUGINFO-17118792
  • published2 Jun 2026
  • disclosed29 Apr 2026

Introduced: 29 Apr 2026

CVE-2026-5419  (opens in a new tab)
CWE-208  (opens in a new tab)

How to fix?

Upgrade RHEL:10 gnutls-utils-debuginfo to version 0:3.8.10-4.el10_2 or higher.
This issue was patched in RHSA-2026:20613.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gnutls-utils-debuginfo package and not the gnutls-utils-debuginfo package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

A flaw was found in gnutls. The PKCS#7 padding check, performed during decryption, was not constant-time. This timing side-channel could allow a remote attacker to potentially leak sensitive information about the padding bytes through observable timing differences. This vulnerability is a form of information disclosure.

CVSS Base Scores

version 3.1