What is CVE-2026-16196?

CVE-2026-16196 is a medium-severity vulnerability in Sipeed Picoclaw, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2026-07-18.

How severe is CVE-2026-16196?

Medium severity. CVSS v3 base score is 6.3 out of 10.

SSRF in Sipeed Picoclaw

CVE-2026-16196

A weakness has been identified in Sipeed PicoClaw up to 0.2.9. Impacted is the function isPrivateOrRestrictedIP of the file pkg/tools/integration/web.go of the component web_fetch. This manipulation causes server-side request forgery. The…

Vulnerability class: SSRF (Server-Side Request Forgery)

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Sipeed Picoclaw — versions 0.2.0, 0.2.1, 0.2.2

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

cna@vuldb.com (product)
cna@vuldb.com (patch)
cna@vuldb.com (issue-tracking, exploit)
cna@vuldb.com (issue-tracking, patch)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)

Frequently asked questions

What is CVE-2026-16196?: CVE-2026-16196 is a medium-severity vulnerability in Sipeed Picoclaw, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2026-07-18.
How severe is CVE-2026-16196?: Medium severity. CVSS v3 base score is 6.3 out of 10.