Bug 2373081 (CVE-2025-6140)

Summary: CVE-2025-6140 spdlog: spdlog resource exhaustion
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A resource exhaustion vulnerability has been discovered in the spdlog library. This flaw can be exploited by an attacker to cause the program utilizing spdlog to become unresponsive, leading to a denial-of-service condition.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2373090, 2373091, 2373092, 2373093    
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Description OSIDB Bzimport 2025-06-16 22:01:11 UTC 
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.