CVE-2026-16082

MEDIUM

Sipeed PicoClaw pipeline_execute.go ExecTool.executeRun toctou

Title source: cna
STIX 2.1

Description

A vulnerability was identified in Sipeed PicoClaw up to 0.2.9. The impacted element is the function ExecTool.executeRun of the file pkg/agent/pipeline_execute.go. The manipulation of the argument cwe leads to time-of-check time-of-use. The attack must be carried out locally. The exploit is publicly available and might be used. The reported GitHub issue was closed automatically with the label "not planned" by a bot.

References (6)

Core 6
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-379794 | Sipeed PicoClaw pipeline_execute.go ExecTool.executeRun toctou
https://vuldb.com/vuln/379794
Signature, Permissions Required signature permissions-required
VDB-379794 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/379794/cti
Third Party Advisory third-party-advisory
CVE-2026-16082 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-16082
Third Party Advisory third-party-advisory
Submit #852944 | Sipeed PicoClaw <= 0.2.9 Time-of-check Time-of-use Race Condition (CWE-367)
https://vuldb.com/submit/852944
Exploit exploit issue-tracking
https://github.com/sipeed/picoclaw/issues/3081

Scores

CVSS v3 5.3
EPSS 0.0009
EPSS Percentile 0.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-362 CWE-367
Status published
Products (10)
Sipeed/PicoClaw 0.2.0
Sipeed/PicoClaw 0.2.1
Sipeed/PicoClaw 0.2.2
Sipeed/PicoClaw 0.2.3
Sipeed/PicoClaw 0.2.4
Sipeed/PicoClaw 0.2.5
Sipeed/PicoClaw 0.2.6
Sipeed/PicoClaw 0.2.7
Sipeed/PicoClaw 0.2.8
Sipeed/PicoClaw 0.2.9
Published Jul 18, 2026
Tracked Since Jul 18, 2026