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Affected Component
Analysis
postgresql
Exploitable
Name
CVE-2026-15742
Description
Integer wraparound in PostgreSQL fuzzystrmatch allows a user to direct writes to a huge range of addresses, executing arbitrary code as the operating system user running the database, via extreme inputs to SQL function levenshtein() or levenshtein_less_equal(). Versions before PostgreSQL 18.5, 17.11, 16.15, 15.19, and 14.24 are affected.
CWEs
Published Date
Updated Date
Workaround
-
Advisories
https://www.postgresql.org/support/security/CVE-2026-15742/Vendor Advisory
Analysis#
Vulnerability Ratings#
8.8
CVSSv31
NaN
other