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CVE-2026-91842

OpenBankProject OBP-API Kryo Redis.scala KryoInjection.invert deserialization

CVSS 4.0 2.1 LOWCVSS 3.1 4.1 MEDIUMCVSS 3.0 4.1 MEDIUMCVSS 2.0 4.3 Check source for fixed versionsKEV status unknown
Original advisory

cve-program · CVE-2026-91842

Published

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.

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Affected versions, risk and source history

Exploitation and risk

Source status

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cve-program · CVE-2026-91842

Published

OpenBankProject OBP-API Kryo Redis.scala KryoInjection.invert deserialization

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.

Source published
15 Sep 2026 15:00:09 UTC
Source modified
15 Sep 2026 15:48:10 UTC
Saved here
23 Oct 2026 15:48:27 UTC
Source terms
CVE Program Terms of Use

Original source record · Cite this exact observation · Complete original publisher JSON

Source: cve-program · CVE Program Terms of Use. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS 4.0 · 2.1 CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

CVSS 3.1 · 4.1 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

CVSS 3.0 · 4.1 CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

CVSS 2.0 · 4.3 AV:N/AC:H/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

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