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CVE-2026-15320

Sipeed PicoClaw pico.go rt.ReloadConfig authorization

MEDIUM
5.4
CVSS Score
Published: July 10, 2026 at 02:00 AM UTC
Updated: October 25, 2026 at 03:10 PM UTC
1 product affected across 1 vendorPicoClaw

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

A vulnerability was detected in Sipeed PicoClaw up to 0.2.9. This vulnerability affects the function rt.ReloadConfig of the file pkg/channels/pico/pico.go. Performing a manipulation of the argument message.send results in missing authorization. It is possible to initiate the attack remotely. The exploit is now public and may be used. The reported GitHub issue was closed automatically due to inactivity.

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/377260
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/377260/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-15320
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/852942
ExploitIssue Tracking
Source: cverecord
https://github.com/sipeed/picoclaw/issues/3071
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

5.4MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-862CWE-863

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