CVE-2026-33896Disclosure(digitalbazaar / forge)

LOWCVSS 9.1 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. Prior to version 1.4.0, `pki.verifyCertificateChain()` does not enforce RFC 5280 basicConstraints requirements when an intermediate certificate lacks both the `basicConstraints` and `keyUsage` extensions. This allows any leaf certificate (without these extensions) to act as a CA and sign other certificates, which node-forge will accept as valid. Version 1.4.0 patches the issue.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-295

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • forge

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-03-27); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Products
forge

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-03-27: 1Mentions · 2026-03-28: 1Technical Details · 2026-03-27: 103-2703-28
Signal classification2 categories
Disclosure
150.0%
General
150.0%
Referenced assets2 URLs
By indicator
Classification over time
DateTotalLabels
2026-03-271
Disclosure1
2026-03-281
General1
Full discourse2 posts
  • CVE@CVEnew
    General

    CVE-2026-33896 Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. Prior to version 1.4.0, `pki.verifyCertificateChain()` does not… https://www.cve.org/CVERecord?id=CVE-2026-33896

    Post summary

    The post briefly mentions CVE-2026-33896 affecting node-forge before version 1.4.0, but provides no actionable details or evidence of exploitation.

    00000105
    56.9K followersView on X
  • CyberDudeBivash® | Global Cybersecurity Company@cyberbivash
    Disclosure

    🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2026-33896 - Forge has a basicConstraints bypass in its certificate chain verification (RFC 5280 violation) Intel Report: https://ift.tt/qfp1x9S

    Post summary

    CVE‑2026‑33896 is disclosed as a basicConstraints bypass in Forge's certificate chain verification, a violation of RFC 5280, with no PoC, exploit, or patch mentioned.

    0000033
    285 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appdigitalbazaarforge-node.js-

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