CVE-2026-19978 — 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-2026-19978LOW

jiantao88 android-mcp-server Command Execution index.js child_process.exec os command injection

  AV  AC  AT  PR  UI  VC  VI  VA   CVSS    EPSS   %ile   KEV
   L   L   N   L   N   L   L   L    1.9   .0069   50.1     —

AFFECTED
  Product             Versions                                    Fixed
  android-mcp-server  cfb872b2446794193b58edd63f4dbf6af48a6292 –  —

TIMELINE
  Aug 16  EXPLOIT PUBLISHED — CVE-2026-19978 (jiantao88 android-mcp-server). Public exploit reference added.
  Aug 16  Reserved by VulDB
  Aug 17  Published (CNA: VulDB)

CWE-78, CWE-77 · CNA: VulDB · CVSS v4.0 · 7 references · NVD status: Received

Description

A flaw has been found in jiantao88 android-mcp-server up to cfb872b2446794193b58edd63f4dbf6af48a6292. The impacted element is the function child_process.exec of the file build/index.js of the component Command Execution. Executing a manipulation of the argument deviceId/packageName/permission/extras[].key/extras[].value can lead to os command injection. It is possible to launch the attack on the local host. The exploit has been published and may be used. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. This patch is called 14e2bf27c88ba137e35cbb0c2a75f72b595bb98a. It is advisable to implement a patch to correct this issue.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
August 16, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-19978 (jiantao88 android-mcp-server). Public exploit reference added.
August 16, 2026	Reserved	Reserved by VulDB
August 17, 2026	Published	Published (CNA: VulDB)

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
jiantao88	android-mcp-server	—	cfb872b2446794193b58edd63f4dbf6af48a6292	—

Weaknesses

CWE-78 · CWE-77

References (7)

https://github.com/jiantao88/android-mcp-server/ [product]
https://github.com/jiantao88/android-mcp-server/commit/14e2bf27c88ba137e35cbb0c2a75f72b595bb98a [patch]
https://github.com/jiantao88/android-mcp-server/issues/1 [exploit, issue-tracking]
https://vuldb.com/cve/CVE-2026-19978 [third-party-advisory]
https://vuldb.com/submit/873898 [third-party-advisory]
https://vuldb.com/vuln/391157 [vdb-entry, technical-description]
https://vuldb.com/vuln/391157/cti [signature, permissions-required]

Authoritative record: CVE-2026-19978 at cve.org

Vendors: jiantao88

Weaknesses: CWE-78 · CWE-77

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-19978 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.