CVE-2026-21978

mediumpriority · track · 10EPSS 0.003 · 21 %ileexploit · PoCDEEUNLRUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

0.29% (21st) EPSS

CVSS 6.5 · medium

Is it mine?

29 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-22

Vulnerability in the Oracle FLEXCUBE Universal Banking product of Oracle Financial Services Applications (component: Relationship Pricing). Supported versions that are affected are 14.0.0.0.0-14.8.0.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle FLEXCUBE Universal Banking. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle FLEXCUBE Universal Banking accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · secalert_us@oracle.com USexploitability 2.8 · impact 3.6

v3.16.2mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Psecondary · CVSS-BT (t0sche)

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · NCSC-NL NL

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20US

exploits (1)

Public proof-of-concept and weaponised exploit code.

Eangly/CVE-2026-21978My CVE in Oracle FLEXCUBE Universal BankingPoC · poc_in_github

affected products (29)

Products and version ranges known to be affected.

Oracle Financial Services Applications 14.5.0.0.0all versionscert_bundDEcpe:/a:oracle:financial_services_applications:14.5.0.0.0
Oracle Financial Services Applications 14.5.0.14.0all versionscert_bundDEcpe:/a:oracle:financial_services_applications:14.5.0.14.0
Oracle Financial Services Applications 14.5.0.15.0all versionscert_bundDEcpe:/a:oracle:financial_services_applications:14.5.0.15.0
Oracle Financial Services Applications 14.6.0.0.0all versionscert_bundDEcpe:/a:oracle:financial_services_applications:14.6.0.0.0
Oracle Financial Services Applications 14.6.0.11.0all versionscert_bundDEcpe:/a:oracle:financial_services_applications:14.6.0.11.0
Oracle Financial Services Applications 14.7.0.0.0all versionscert_bundDEcpe:/a:oracle:financial_services_applications:14.7.0.0.0
Oracle Financial Services Applications 14.7.0.8.0all versionscert_bundDEcpe:/a:oracle:financial_services_applications:14.7.0.8.0
Oracle Financial Services Applications 14.7.0.9.0all versionscert_bundDEcpe:/a:oracle:financial_services_applications:14.7.0.9.0
Oracle Financial Services Applications 14.8.0.1.0all versionscert_bundDEcpe:/a:oracle:financial_services_applications:14.8.0.1.0
Oracle Financial Services Applications 14.8.1.0.0all versionscert_bundDEcpe:/a:oracle:financial_services_applications:14.8.1.0.0
Oracle Financial Services Applications 2.6.0all versionscert_bundDEcpe:/a:oracle:financial_services_applications:2.6.0
Oracle Financial Services Applications 8.1.3.2all versionscert_bundDEcpe:/a:oracle:financial_services_applications:8.1.3.2
Oracle Financial Services Applications <=12.0.6all versionscert_bundDE
Oracle Financial Services Applications <=14.8.0.0.0all versionscert_bundDE
Oracle Financial Services Applications≤ 12.0.6cert_bundDE
Oracle Financial Services Applications≤ 14.8.0.0.0cert_bundDE
Oracle Corporation Oracle FLEXCUBE Universal Banking≤ 14.0.0.0.0 ≤14.8.0.0.0enisa_euvdEU
Oracle Corp. Oracle FLEXCUBE Universal Banking14.0.0.0.0 → 14.8.0.0.0fstec_bduRU
Oracle Oracle Banking Branch≤ vers:unknown/*ncsc_nlNL
Oracle Oracle Banking Cash Management≤ vers:unknown/*ncsc_nlNL

showing 20 of 29

advisories (2)

Vendor and ecosystem advisories describing this.

NCSC-2026-0025Kwetsbaarheden verholpen in Oracle Financial ServicesNL2026-01-21csaf · ncsc_nlNL
Oracle heeft kwetsbaarheden verholpen in verschillende producten, waaronder Oracle Banking Liquidity Management, Oracle Financial Services Model Management en Oracle FLEXCUBE.
WID-SEC-W-2026-0163Oracle Financial Services Applications: Mehrere SchwachstellenDeutsch2026-01-20csaf · cert_bundDE
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Oracle Financial Services Applications ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund ncsc_nl NVD CVE.org MITRE

published 2026-01-20modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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