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CVE•Published 2026-10-20•Modified 2026-10-20•0 articles on news•5 live references•NVD data

CVE-2026-94018

Vulnerability data via NVD (ingested)

CVSS v3.1
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EPSS percentile
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Weaknesses (CWE)
CWE-457Use of Uninitialized VariableCWE-824Access of Uninitialized Pointer
Description

The Web add-on's HTTP server dereferences and releases an uninitialized pointer when it detects a `Content-Length` underflow while processing a `PUT` request. The condition is reachable by an unauthenticated remote client with a single malformed request.

Timeline
Published 2026-10-20
Modified 2026-10-20

External references

NVDMITREExploit-DBGitHub PoCVulnCheck

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-2026-94018
Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-94018
Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-94018
Censys host search filtered to this CVE id.
grep.app
CVE-2026-94018
Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-94018
GitHub code search for direct mentions.
Google dork
"CVE-2026-94018" exploit -site:nvd.nist.gov
Write-ups and news, NVD excluded.

Known PoCs on GitHub

No public proof-of-concept repositories found for CVE-2026-94018 on GitHub.
We haven't classified any articles referencing CVE-2026-94018 yet. The external references above still apply.