CVE-2025-29087: low-severity vulnerability in SQLite
Published · Updated
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8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 3.2epss 0.5%
In SQLite 3.44.0 through 3.49.0 before 3.49.1, the concat_ws() SQL function can cause memory to be written beyond the end of a malloc-allocated buffer. If the separator argument is attacker-controlled and has a large string (e.g., 2MB or more), an integer overflow occurs in calculating the size of the result buffer, and thus malloc may not allocate enough memory.
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L
Affected products
SQLite · SQLiteRelated CVEs — SQLite
In the same product, most dangerous first.
CVE-2025-6965HIGHInteger Truncation on SQLiteEPSS 73.5%CVE-2026-119586HIGHSQLite CLI through 3.54.1 Command Injection via .recover OutputEPSS 1.5%CVE-2025-7458MEDIUMSQLite integer overflow in key info allocation may lead to information disclosure.EPSS 0.4%CVE-2026-119379HIGHSQLite before 3.54.0 Heap Buffer Overflow via Session Extension sessionUpdateFind()EPSS 0.3%CVE-2026-119378MEDIUMSQLite before 3.54.0 Use-After-Free in R-Tree nodeWrite()EPSS 0.3%CVE-2026-119374HIGHSQLite before 3.54.0 Heap Buffer Overflow via FTS5 fts5DoSecureDelete()EPSS 0.2%