VDB
CVE-2026-2739
CVE-2026-2739
PUBLISHED
CVSS 5.300000190734863 MEDIUM
bn.js affected by an infinite loop
EPSS 0.47% · 38.7th percentile
Risk Scores
CVSS 3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P
EPSS Score
0.47%
38.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| npm | bn.js | 5.0.0, 0, 0 |
| n/a | bn.js | 0, 0 |
Timeline
- Feb 20, 2026 CVE Published
- Feb 20, 2026 EPSS Score
- Feb 20, 2026 PoC Published
- Feb 22, 2026 EPSS Score
- Feb 24, 2026 CVE Updated
- Feb 24, 2026 EPSS Score
- Feb 26, 2026 EPSS Score
- Feb 27, 2026 EPSS Score
- Mar 1, 2026 EPSS Score
- Mar 3, 2026 EPSS Score
- Mar 5, 2026 EPSS Score
- Mar 7, 2026 EPSS Score
References
- https://github.com/indutny/bn.js package
- https://github.com/indutny/bn.js/issues/186 discussion
- https://github.com/indutny/bn.js/commit/33df26b5771e824f303a79ec6407409376baa64b fix
- https://gist.github.com/Kr0emer/02370d18328c28b5dd7f9ac880d22a91 exploit
- https://github.com/indutny/bn.js/issues/316 discussion
- https://github.com/indutny/bn.js/pull/317 fix
- https://github.com/indutny/bn.js/issues/316#issuecomment-3924217358 discussion
- https://nvd.nist.gov/vuln/detail/CVE-2026-2739 advisory
- https://security.snyk.io/vuln/SNYK-JS-BNJS-15274301 url
- https://github.com/indutny/bn.js/releases/tag/v5.2.3 fix
- https://www.ibm.com/support/pages/node/7279972 advisory
- https://www.ibm.com/support/pages/node/7280010 advisory
- https://www.ibm.com/support/pages/node/7279458 advisory
- https://www.ibm.com/support/pages/node/7280089 advisory
- https://www.ibm.com/support/pages/node/7280183 advisory
- https://www.ibm.com/support/pages/node/7280131 advisory
- https://www.ibm.com/support/pages/node/7279924 advisory
- https://www.ibm.com/support/pages/node/7280105 advisory
- https://www.ibm.com/support/pages/node/7279466 advisory
- https://www.ibm.com/support/pages/node/7280009 advisory
…and 13 more