CVE-2026-2739

MEDIUM

5.3

Beschreibung

This affects versions of the package bn.js before 5.2.3. Calling maskn(0) on any BN instance corrupts the internal state, causing toString(), divmod(), and other methods to enter an infinite loop, hanging the process indefinitely.

CVE Details

CVSS v3.1 Bewertung5.3

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht2/20/2026

Zuletzt geandert2/20/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-835

Referenzen

https://gist.github.com/Kr0emer/02370d18328c28b5dd7f9ac880d22a91(report@snyk.io)

https://github.com/indutny/bn.js/commit/33df26b5771e824f303a79ec6407409376baa64b(report@snyk.io)

https://github.com/indutny/bn.js/issues/186(report@snyk.io)

https://github.com/indutny/bn.js/issues/316(report@snyk.io)

https://github.com/indutny/bn.js/pull/317(report@snyk.io)

https://security.snyk.io/vuln/SNYK-JS-BNJS-15274301(report@snyk.io)

IOC Korrelationen

Keine Korrelationen erfasst

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