Answer in brief
CVE-2026-112368 records a High severity (CVSS 8.2) vulnerability in Unbounded Recursion in phongo_bson_visit_document/visit_array:. The current sources do not mark it as known exploited. The current feed maps MongoDB Inc./PHP Driver (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 8.2. 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 MongoDB Inc./PHP Driver (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| MongoDB Inc./PHP Drivergeneric | >=1.0.0 <1.21.12 || >=2.1.0 <2.1.12 || >=2.5.0 <2.5.5 | 1.21.12, 2.1.12, 2.5.5 |
Published upstream
Oct 19, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 19, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 19, 2026
An uncontrolled recursion weakness in the BSON decoding logic of the MongoDB PHP driver may allow an unauthenticated party who can supply crafted binary document data to the decoder to exhaust the process stack. This may cause the PHP process using the driver to terminate unexpectedly, resulting in a loss of availability for that process. The condition occurs below the PHP layer and cannot be intercepted by application-level error handling.
Quoted source text, attributed separately from HOL analysis.