CVE-2026-16120 — Security Box Score

CVE · referencelatest edition

Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-16120LOW

nextlevelbuilder GoClaw exec_approval.go extractBin name resolution

  AV  AC  AT  PR  UI  VC  VI  VA   CVSS    EPSS   %ile   KEV
   N   L   N   L   N   L   L   L    2.1   .0023   13.9     —

AFFECTED
  Product  Versions         Fixed
  GoClaw   3.13.3-beta.0 –  —

TIMELINE
  Jul 17  Reserved by VulDB
  Jul 18  EXPLOIT PUBLISHED — CVE-2026-16120 (nextlevelbuilder GoClaw). Public exploit reference added.
  Jul 18  Published (CNA: VulDB)
  Jul 20  RESCORED — CVE-2026-16120 (nextlevelbuilder GoClaw). CVSS 5.3 → 2.1 (NVD).

CWE-706 · CNA: VulDB · CVSS v4.0 · 7 references · NVD status: Deferred

Description

A vulnerability was determined in nextlevelbuilder GoClaw up to 3.13.3-beta.3. This impacts the function matchesAllowlist/extractBin of the file internal/tools/exec_approval.go. Executing a manipulation can lead to incorrectly-resolved name. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.

Lifecycle

Complete event history — 4 events, chronological
Date	Event	Detail
July 17, 2026	Reserved	Reserved by VulDB
July 18, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-16120 (nextlevelbuilder GoClaw). Public exploit reference added.
July 18, 2026	Published	Published (CNA: VulDB)
July 20, 2026	RESCORED	RESCORED — CVE-2026-16120 (nextlevelbuilder GoClaw). CVSS 5.3 → 2.1 (NVD).

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
nextlevelbuilder	GoClaw	—	3.13.3-beta.0	—

Weaknesses

CWE-706

References (7)

Authoritative record: CVE-2026-16120 at cve.org

Vendors: nextlevelbuilder

Weaknesses: CWE-706

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-16120 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.