CVE•Published 2026-04-24•Modified 2026-05-11•0 articles on news•5 live references•NVD data

CVE-2026-41907Uuidjs · Uuid

Vulnerability data via NVD (ingested)

CVSS v3.1

7.5

HIGH

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

EPSS percentile

Exploit Prediction Scoring System · top 83% of all CVEs

Weaknesses (CWE)

CWE-787Out-of-bounds Write CWE-823Use of Out-of-range Pointer Offset

Description

uuid is for the creation of RFC9562 (formerly RFC4122) UUIDs. Prior to 14.0.0, v3, v5, and v6 accept external output buffers but do not reject out-of-range writes (small buf or large offset). This allows silent partial writes into caller-provided buffers. This vulnerability is fixed in 14.0.0.

Timeline

Published 2026-04-24

Modified 2026-05-11

External references

NVD MITRE Exploit-DB Sploitus VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-41907

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Uuidjs Uuid"

All exposed Uuidjs Uuid instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Uuid"

HTTP body or banner mentions "Uuid" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-41907