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.
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV L L N L N L N N 1.9 .0012 2.3 —
AFFECTED Product Versions Fixed nanobot 0.2.0 – 0.3.0
TIMELINE Aug 7 Reserved by VulDB Aug 7 Published (CNA: VulDB) Aug 9 EXPLOIT PUBLISHED — CVE-2026-19245 (HKUDS nanobot). Public exploit reference added.
A flaw has been found in HKUDS nanobot up to 0.2.1. The impacted element is the function ExecTool._prepare_command of the file nanobot/agent/tools/shell.py of the component Login-shell Environment Handler. Executing a manipulation can lead to information disclosure. The attack requires local access. The exploit has been published and may be used. Upgrading to version 0.3.0 is sufficient to resolve this issue. This patch is called 4525. The affected component should be upgraded. Multiple issues were reported to the project. They reacted with a high level of professionalism and kindness: "The report concerns shell startup files reintroducing environment variables when command execution defaults to a login shell. The default was changed so exec does not use a login shell unless explicitly requested".
| Date | Event | Detail |
|---|---|---|
| August 7, 2026 | Reserved | Reserved by VulDB |
| August 7, 2026 | Published | Published (CNA: VulDB) |
| August 9, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-19245 (HKUDS nanobot). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| HKUDS | nanobot | — | 0.2.0 | 0.3.0 |
Authoritative record: CVE-2026-19245 at cve.org
Vendors: hkuds
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-19245 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.