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High 7.5Published Oct 19, 2026

CVE-2026-112368Unbounded Recursion in phongo_bson_visit_document/visit_array:

Updated under an hour ago ()

Does this affect you?

It affects MongoDB Inc. PHP Driver. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.26%, higher than 18% of scored CVEs.

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.

CVSS
7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE)
CWE-674
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
0.26% (percentile 18)
Assigned by
mongodb
NVD analysis
Awaiting Analysis
Record last updated
Oct 20, 2026
First seen by InfoSec Signals
Oct 19, 2026

Affected products

Affected products
MongoDB Inc. PHP Driver
mongodb:php_driver (from the name)
from 1.0.0 before 1.21.12; from 2.1.0 before 2.1.12; from 2.5.0 before 2.5.5
CNA record

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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