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

CVE-2019-19242

CVE-2019-19242MEDIUM

n/a n/a — SQLite 3.30.1 mishandles pExpr->y.pTab, as demonstrated by the TK_COLUMN case in sqlite3ExprCodeTarget in expr.c.

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   N   H   N   N  U  N  N  H    5.9   .0272   85.8     —

AFFECTED
  Product  Versions  Fixed
  n/a      n/a –     —

TIMELINE
  Nov 25  Reserved by mitre
  Nov 25  Published (CNA: mitre)
  Oct 14  ENRICHED — CVE-2019-19242. Received CVSS 5.9 and CPE data from NVD.

CWE-476 · CNA: mitre · CVSS v3.1 · 6 references · NVD status: Modified

Description

SQLite 3.30.1 mishandles pExpr->y.pTab, as demonstrated by the TK_COLUMN case in sqlite3ExprCodeTarget in expr.c.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
November 25, 2019	Reserved	Reserved by mitre
November 25, 2019	Published	Published (CNA: mitre)
October 14, 2026	ENRICHED	ENRICHED — CVE-2019-19242. Received CVSS 5.9 and CPE data from NVD.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
n/a	n/a	—	n/a	—

Weaknesses

CWE-476

References (6)

https://cert-portal.siemens.com/productcert/html/ssa-389290.html
https://cert-portal.siemens.com/productcert/html/ssa-398330.html
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf [Patch, Third Party Advisory]
https://github.com/sqlite/sqlite/commit/57f7ece78410a8aae86aa4625fb7556897db384c [Patch, Third Party Advisory]
https://usn.ubuntu.com/4205-1/ [Third Party Advisory]
https://www.oracle.com/security-alerts/cpuapr2020.html [Patch, Third Party Advisory]

Authoritative record: CVE-2019-19242 at cve.org

Weaknesses: CWE-476

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2019-19242 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 Monday, October 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.