OpenBankProject OBP-API Kryo Redis.scala KryoInjection.invert deserialization
Published Sep 15, 2026 · Updated Nov 3, 2026
Original summary
Normalized public record · Updated Nov 3, 2026
OpenBankProject OBP-API Kryo Redis.scala KryoInjection.invert deserialization
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
A vulnerability has been found in OpenBankProject OBP-API up to 1.10.1. This impacts the function KryoInjection.invert of the file obp-api/src/main/scala/code/api/cache/Redis.scala of the component Kryo Handler. Such manipulation leads to deserialization. The attack can be launched remotely. A high complexity level is associated with this attack. The exploitability is said to be difficult. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- LOW
- Confidence
- Not available
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
- VDB-404073 | OpenBankProject OBP-API Kryo Redis.scala KryoInjection.invert deserialization ↗
- VDB-404073 | CTI Indicators (IOB, IOC, IOA) ↗
- CVE-2026-91842 | CVE Analysis and Report ↗
- Submit #933652 | OpenBankProject OBP-API <=1.10.1 Deserialization of Untrusted Data ↗
- Source repository ↗
- Security advisory ↗
- Source repository ↗
Record history
Published Sep 15, 2026 · Last refreshed Nov 3, 2026