Resource Exhaustion Affecting spdlog package, versions <1:1.15.2+ds-1


Severity

Recommended
0.0
low
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.02% (4th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Resource Exhaustion vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-DEBIANUNSTABLE-SPDLOG-10379354
  • published18 Jun 2025
  • disclosed16 Jun 2025

Introduced: 16 Jun 2025

NewCVE-2025-6140  (opens in a new tab)
CWE-400  (opens in a new tab)
CWE-404  (opens in a new tab)

How to fix?

Upgrade Debian:unstable spdlog to version 1:1.15.2+ds-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream spdlog package and not the spdlog package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

A vulnerability, which was classified as problematic, was found in spdlog up to 1.15.1. This affects the function scoped_padder in the library include/spdlog/pattern_formatter-inl.h. The manipulation leads to resource consumption. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. Upgrading to version 1.15.2 is able to address this issue. The identifier of the patch is 10320184df1eb4638e253a34b1eb44ce78954094. It is recommended to upgrade the affected component.

CVSS Base Scores

version 3.1