CVE-2026-35231: Vulnerability in the Oracle Financial Services Transaction Filtering product of Oracle Financial Services Appl

Routine

HIGH 7.5REMOTEDOWNGRADE

CVE-2026-35231 is a high-severity flaw (CVSS 7.5) affecting financial services transaction filtering. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vulnerability in the Oracle Financial Services Transaction Filtering product of Oracle Financial Services Applications (component: User Interface). The supported version that is affected is 8.1.2.8.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Financial Services Transaction Filtering. Successful attacks of this vulnerability can result in unauthorized access to critical d

Why this priority

High severity
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 76%)
CISA exploited list	No
Weakness	CWE-284
Published	2026-04-21
Last modified	2026-10-26

Publisher (CNA): Oracle · Vendor: oracle

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-21 21:16 UTCPublished CVE record published
2026-10-26 21:10 UTCUpdated Record last modified

oracle financial services transaction filtering DOWNGRADE

Affected: 8.1.2.8.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 8.1.2.8.0

1. Check installed version

apt-cache policy financial-services-transaction-filtering || rpm -q financial-services-transaction-filtering || financial-services-transaction-filtering --version

2. No fixed release: DOWNGRADE to a release before 8.1.2.8.0 (Debian / Ubuntu)

apt-cache madison financial-services-transaction-filtering sudo apt install financial-services-transaction-filtering=<VERSION_BEFORE_8.1.2.8.0> sudo apt-mark hold financial-services-transaction-filtering

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list financial-services-transaction-filtering sudo dnf downgrade financial-services-transaction-filtering-<VERSION_BEFORE_8.1.2.8.0> sudo dnf versionlock add financial-services-transaction-filtering

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-35231?

financial services transaction filtering: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-35231 being exploited?

CVE-2026-35231 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-35231 affect?

CVE-2026-35231 affects financial services transaction filtering. Severity is high (CVSS 7.5). Vulnerability in the Oracle Financial Services Transaction Filtering product of Oracle Financial Services Applications (component: User Interface). The supported version that is affected is 8.1.2.8.0. Easily exploitable vulnerability allo

How urgent is CVE-2026-35231?

Priority 37/100. High severity; Remotely exploitable, no login, no user action

References

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