CVE•Published 2026-04-18•Modified 2026-05-07•0 articles on news•6 live references•NVD data

CVE-2026-41254Littlecms · Little_cms

Vulnerability data via NVD (ingested)

CVSS v3.1

4.0

MEDIUM

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

EPSS percentile

Exploit Prediction Scoring System · top 89% of all CVEs

Weaknesses (CWE)

CWE-696Incorrect Behavior Order CWE-190Integer Overflow or Wraparound

Description

Little CMS (lcms2) through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is performed after the multiplication.

Timeline

Published 2026-04-18

Modified 2026-05-07

External references

NVD MITRE Exploit-DB Sploitus trickest/cve 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-2026-41254

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Littlecms Little Cms"

All exposed Littlecms Little Cms instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Little Cms"

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

More intel sources (5)

Shodan report

vuln:CVE-2026-41254

Country / ASN / product breakdown for the vuln query.

Censys

vulnerabilities.cve_id: CVE-2026-41254

Censys host search filtered to this CVE id.

grep.app

CVE-2026-41254

Public source-code mentions — fast PoC discovery.

GitHub code

CVE-2026-41254

GitHub code search for direct mentions.

Google dork

"CVE-2026-41254" exploit -site:nvd.nist.gov

Write-ups and news, NVD excluded.

Known PoCs on GitHub

No public proof-of-concept repositories found for CVE-2026-41254 on GitHub.

We haven't classified any articles referencing CVE-2026-41254 yet. The external references above still apply.