Off-by-one Error Affecting gnutls-debuginfo package, versions <0:3.8.10-4.el10_2


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.76% (51st percentile)

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  • Snyk IDSNYK-RHEL10-GNUTLSDEBUGINFO-17118596
  • published2 Jun 2026
  • disclosed29 Apr 2026

Introduced: 29 Apr 2026

CVE-2026-42015  (opens in a new tab)
CWE-193  (opens in a new tab)

How to fix?

Upgrade RHEL:10 gnutls-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-debuginfo package and not the gnutls-debuginfo package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

A flaw was found in gnutls. An off-by-one error exists in the PKCS#12 bag element bounds check. This vulnerability allows an remote attacker to write past the internal array of a PKCS#12 bag when appending to a bag that already contains 32 elements. This memory corruption could lead to a denial of service (DoS) or potentially other unspecified impacts.

CVSS Base Scores

version 3.1