Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-118780

Forge (also called node-forge) is a native implementation of Transport Layer Security in JavaScript. Prior to 1.4.1, the affected implementation used pki.verifyCertificateChain(), pki.createCaStore(), duplicate subject names to process the relevant input or security decision. node-forge modified the CA store while trying certificates that shared a subject name during pki.verifyCertificateChain(). A failed chain verification could permanently remove trusted CA certificates from the store, causing later valid chains to fail and creating a persistent availability impact for applications that reused the store. This issue is fixed in version 1.4.1.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 7.4%
CVSS Severity
CVSS v3 Score 3.7
Products affected by CVE-2026-118780


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