CVE-2026-51302
CRITICALSQLite 3.41 - Use-After-Free in Expression Evaluation Logic via Malicious SQL Statement
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2026-51302. PoCs published by extratao.
AI-analyzed exploit summary This repository provides a detailed technical analysis debunking CVE-2026-51302 as an LLM-hallucinated vulnerability. It demonstrates that the claimed root cause (use-after-free in SQLite 3.41 via `exprComputeOperands()`) is impossible due to function non-existence in the affected version and logical inconsistencies in register management.
Description
SQLite 3.41 has a use-after-free vulnerability exists in the expression evaluation logic. The sqlite3ReleaseTempReg function improperly releases temporary register resources, and the subsequent exprComputeOperands function continues to access the already freed register memory. By supplying a malicious SQL statement, a remote attacker can exploit this flaw to cause denial of service, leak sensitive information, or potentially execute arbitrary code on the affected system.
Exploits (1)
This repository provides a detailed technical analysis debunking CVE-2026-51302 as an LLM-hallucinated vulnerability. It demonstrates that the claimed root cause (use-after-free in SQLite 3.41 via `exprComputeOperands()`) is impossible due to function non-existence in the affected version and logical inconsistencies in register management.
References (2)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H