CVE-2026-11822
SQLite before 3.53.2 contains memory corruption vulnerabilities in the FTS5 full-text search extension that allow attackers to cause process crashes, memory exhaustion, or arbitrary code execution by supplying a crafted database with malformed FTS5 page data. Attackers can trigger an out-of-bounds read in fts5LeafSeek() via an attacker-controlled loop bound and a heap buffer overflow write in fts5ChunkIterate() through a crafted continuation page causing an integer underflow, exploitable when an FTS5 MATCH query is executed against the malicious database.
- Affected products
- Linuxmint, Rocky Linux, Sqlite, Ubuntu
- Sqlite
- < 3.53.2
- Fix
- Available
- CVSS 4.0
- 8.5 HIGH
- CVSS 3.1
- 7.8 HIGH
- EPSS
- 0.2% (7th percentile)
- Weakness
- CWE-122
- NVD status
- Analyzed
- Published
- 2026-06-09
No indexed exploits for CVE-2026-11822 yet
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No exploit for CVE-2026-11822 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.