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SQLite (Custom Builds 2026-03-11 to 2026-04-01)

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medium advisory

Heap Buffer Overflow in SQLite SQLAR Extension (CVE-2026-39113)

A heap buffer overflow in the SQLite SQLAR extension (CVE-2026-39113) occurs when an attacker triggers sqlar_uncompress with a 64-bit size value that gets truncated during memory allocation, leading to heap corruption and potential denial of service.

SQLite sqlar heap-buffer-overflow denial-of-service
1t