Answer in brief
CVE-2026-11822 records a Medium severity (CVSS 6.8) vulnerability in SQLite before 3.53.2 Out-of-Bounds Read in FTS5 fts5LeafSeek. The current sources do not mark it as known exploited. The current feed maps Siemens/RUGGEDCOM CROSSBOW Station Access Controller (SAC) (generic), SQLite/SQLite (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 6.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Siemens/RUGGEDCOM CROSSBOW Station Access Controller (SAC) (generic), SQLite/SQLite (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:a:sqlite:sqlite:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Siemens/RUGGEDCOM CROSSBOW Station Access Controller (SAC)generic | >=0 <V6.0 | V6.0 |
| SQLite/SQLitegeneric | >=0 <3.53.2 | 3.53.2 |
Published upstream
Jun 9, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 30, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 15, 2026
SQLite before 3.53.2 contains an out-of-bounds read vulnerability in the FTS5 full-text search extension that allows attackers to crash the process by supplying a crafted database with a malformed FTS5 leaf page. Attackers can set an oversized term length in the leaf page so that fts5LeafSeek() reads past the end of the page buffer while comparing terms during an FTS5 MATCH query, in applications compiled with SQLITE_ENABLE_FTS5.
Quoted source text, attributed separately from HOL analysis.