CVE record · CVE-2026-26222

DocLink .NET Remoting Unauthenticated Arbitrary File Read/Write RCE

CVSS 10.0 CriticalCriticalEPSS 0.0086 · 58th percentile

Critical, because:

CVSS score 10.0: 9.0 or more.

Published by the CVE Program (CNA: VulnCheck) at 24 Feb 2026, 17:33 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Beyond Limits Inc.	Altec DocLink	affected 4.0.336.0 Other versions: unknown

Identifiers: CVE-2026-26222
CNA: VulnCheck
Weakness (CWE): CWE-502 · CWE-918
Tags: Beyond Limits Inc. Altec DocLink
Insecure deserialization
Server-side request forgery (SSRF)
Published: 24 Feb 2026
Updated: 27 Feb 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
10.0	Critical	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H	CNA (VulnCheck)

CISA KEV Not listed.
EPSS 0.0086, the 58th percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 24 Feb 2026. New records show when each source confirmed them.

Sources

References from the CNA

doclinkai.com/ product
www.vulncheck.com/advisories/doclink-net-remoting-unauthenticated-arbitrary-file-read-write-rce third-party-advisory

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.