PYSEC-2026-3636 LangGraph: Namespace prefix matching crosses segment boundaries in Postgres and SQLite stores

Summary The Postgres and SQLite stores persist hierarchical namespaces as a dot-joined string "memories", "alice" becomes memories.alice and scoped reads by matching that string with LIKE '%'. Because LIKE has no notion of the . separator, a scoped search or listnamespaces also matched sibling...

CVE-2026-41697 Spring Data Relational Parameter not Escaped for Query By Example LIKE Pattern

Spring Data Relational does not properly escape binding values of externally-controlled input when using StringMatcher STARTING, ENDING, or CONTAINING in Query By Example QBE. An attacker can supply wildcard characters to perform boolean-based blind data inference. Affected versions: Spring Data...

cve-2026-41697 - MEDIUM - Spring Data Relational Parameter not Escaped for Query By Example LIKE Pattern

cve-2026-41697 - MEDIUM - Spring Data Relational Parameter not Escaped for Query By Example LIKE Pattern...