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CVE-2026-2007
PostgreSQL vulnerability analysis and mitigation

Heap buffer overflow in PostgreSQL pg_trgm allows a database user to achieve unknown impacts via a crafted input string. The attacker has limited control over the byte patterns to be written, but we have not ruled out the viability of attacks that lead to privilege escalation. PostgreSQL 18.1 and 18.0 are affected.


SourceNVD

Related PostgreSQL vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-2006HIGH8.8
  • PostgreSQLPostgreSQL
  • postgresql17-devel
NoYesFeb 12, 2026
CVE-2026-2005HIGH8.8
  • PostgreSQLPostgreSQL
  • postgresql18-server
NoYesFeb 12, 2026
CVE-2026-2004HIGH8.8
  • PostgreSQLPostgreSQL
  • postgresql:12::postgresql-server-devel
NoYesFeb 12, 2026
CVE-2026-2007HIGH8.2
  • PostgreSQLPostgreSQL
  • libpq5
NoYesFeb 12, 2026
CVE-2026-3172HIGH8.1
  • PostgreSQLPostgreSQL
  • postgresql18-pgvector
NoYesFeb 25, 2026

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