Is there a public exploit for CVE-2026-106074?

Yes. Proof-of-concept code for CVE-2026-106074 has been published publicly.

Is there a proof of concept for CVE-2026-106074?

Yes — 1 proof-of-concept entry is linked on this page, from public repositories and community submissions. They are listed for authorised testing only.

How severe is CVE-2026-106074?

CVE-2026-106074 scores CVSS 4.8 (v3.0), rated medium. EPSS puts the chance of exploitation in the next 30 days at 0.33%.

What does CVE-2026-106074 affect?

CVE-2026-106074 affects nodejs Node.

4.8 Medium

A flaw in Node.js crypto causes the internal entropy caches used by crypto.randomUUID(), crypto.randomUUIDv7(), and crypto.randomInt() to…

CVE-2026-106074

A flaw in Node.js crypto causes the internal entropy caches used by crypto.randomUUID(), crypto.randomUUIDv7(), and crypto.randomInt() to be saved into user-land startup snapshots (--build-snapshot) and single executable applications built with useSnapshot. If any of these functions, or an API that relies on them such as URL.createObjectURL(), is called while the snapshot is built, every process started from that snapshot returns the same values until the cache is refilled: up to 127 UUIDs and about 1,000 randomInt() values. Identifiers expected to be unique can collide across processes, and values issued by one process can be predicted by observing another. This vulnerability affects Node.js 26.x, 24.x, and 22.x.

Proof-of-concept code is published

Public PoC

Public PoCCompleteTech-Security/node-cve-2026-106074-check

Signals come from Exploit-DB, Metasploit, Nuclei and published proof-of-concept repositories. Their absence means nothing was found, not that nothing exists.

Assessment

CVSS: 4.8 (v3.0)
Severity: Medium
EPSS: 0.33% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Public PoC
Published: 23 October 2026
Last updated: 2 November 2026
Affected: nodejs · Node
Assigner: hackerone

CVSS vectorCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

At the source

EUVD (ENISA)

References

https://nodejs.org/en/blog/vulnerability/october-2026-security-releases

Community proofs of concept

No community proof of concept yet. If you have one for a published vulnerability and the right to share it, add it below — it will appear here once reviewed.

Submit a proof of concept

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