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CVE-2026-11822 affects the FTS5 full-text search extension in SQLite before version 3.53.2. A crafted database containing malformed FTS5 page data can trigger an out-of-bounds read in fts5LeafSeek() through an attacker-controlled loop bound, or a heap buffer overflow write in fts5ChunkIterate() through an integer underflow caused by a crafted continuation page. The vulnerabilities are triggered when an FTS5 MATCH query is executed against the malicious database and may cause process crashes, memory exhaustion, or arbitrary code execution.
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No public exploit code observed for this vulnerability.
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90 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A SQLite vulnerability addressed by a backported update to SQLite 3.53.4 in the Oracle Linux 8 Node.js 24 package advisory. The vulnerability mechanism is not described.
A vulnerability referenced by a Rocky Linux 9.6 local security-check plugin. The content provides no technical details, exploitation status, or product-specific impact for this CVE.
A vulnerability referenced by an Alma Linux 9.6 local security-check plugin. No technical details specific to this CVE are provided.
An arbitrary-code-execution vulnerability in SQLite triggered through crafted FTS5 full-text search data.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.