Bug 2493265 (CVE-2026-40941)

Summary: CVE-2026-40941 cacti: Cacti: Package Import Signature Validation Bypass Allows Self-Signed Packages
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
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Priority: high    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in Cacti, an open-source performance and fault management framework. This vulnerability allows a remote attacker to bypass the package import signature validation. By exploiting this flaw, an attacker can import self-signed packages, potentially leading to the execution of unauthorized code or compromise of system integrity.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2493352    
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Description OSIDB Bzimport 2026-06-26 00:01:58 UTC
Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have a package import signature validation bypass allows which allows self-signed packages. This issue has been fixed in version 1.2.31.