CVE-2026-16085

Sipeed PicoClaw context.go NewContextBuilder inclusion of functionality from untrusted control sphere

MEDIUM
5.3
CVSS Score
Published: July 18, 2026 at 09:15 AM UTC
Updated: October 24, 2026 at 08:10 PM UTC
1 product affected across 1 vendorPicoClaw

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

A security vulnerability has been detected in Sipeed PicoClaw up to 0.2.9. Affected is the function NewContextBuilder of the file pkg/agent/context.go. Such manipulation leads to inclusion of functionality from untrusted control sphere. The attack needs to be performed locally. The exploit has been disclosed publicly and may be used. The reported GitHub issue was closed automatically with the label "not planned" by a bot.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/379797
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/379797/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-16085
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/852947
ExploitIssue Tracking
Source: cverecord
https://github.com/sipeed/picoclaw/issues/3075
Product
Source: cverecord
https://github.com/sipeed/picoclaw/

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-829

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