Out-of-Bounds Affecting gdb-gdbserver package, versions *


Severity

Recommended
0.0
low
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.02% (4th percentile)

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  • Snyk IDSNYK-RHEL8-GDBGDBSERVER-13632700
  • published19 Oct 2025
  • disclosed16 Oct 2025

Introduced: 16 Oct 2025

NewCVE-2025-11840  (opens in a new tab)
CWE-119  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:8 gdb-gdbserver.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gdb-gdbserver package and not the gdb-gdbserver package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A weakness has been identified in GNU Binutils 2.45. The affected element is the function vfinfo of the file ldmisc.c. Executing manipulation can lead to out-of-bounds read. The attack can only be executed locally. The exploit has been made available to the public and could be exploited. This patch is called 16357. It is best practice to apply a patch to resolve this issue.

CVSS Base Scores

version 3.1