CVE-2026-34266: Vulnerability in the PeopleSoft Enterprise HCM Absence Management product of Oracle PeopleSoft (component: Abs

Routine

MEDIUM 6.5DOWNGRADE

CVE-2026-34266 is a medium-severity flaw (CVSS 6.5) affecting peoplesoft enterprise human capital management absence management. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vulnerability in the PeopleSoft Enterprise HCM Absence Management product of Oracle PeopleSoft (component: Absence Management). The supported version that is affected is 9.2. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise HCM Absence Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to crit

Why this priority

No elevated risk signals yet

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

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.4% (top 69%)
CISA exploited list	No
Weakness	CWE-306
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 peoplesoft enterprise human capital management absence management DOWNGRADE

Affected: 9.2

Fixed in: no fixed release known

Safe to downgrade to: a release before 9.2

1. Check installed version

apt-cache policy peoplesoft-enterprise-human-capital-management-absence-management || rpm -q peoplesoft-enterprise-human-capital-management-absence-management || peoplesoft-enterprise-human-capital-management-absence-management --version

2. No fixed release: DOWNGRADE to a release before 9.2 (Debian / Ubuntu)

apt-cache madison peoplesoft-enterprise-human-capital-management-absence-management sudo apt install peoplesoft-enterprise-human-capital-management-absence-management=<VERSION_BEFORE_9.2> sudo apt-mark hold peoplesoft-enterprise-human-capital-management-absence-management

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

dnf --showduplicates list peoplesoft-enterprise-human-capital-management-absence-management sudo dnf downgrade peoplesoft-enterprise-human-capital-management-absence-management-<VERSION_BEFORE_9.2> sudo dnf versionlock add peoplesoft-enterprise-human-capital-management-absence-management

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-2026-34266?

peoplesoft enterprise human capital management absence management: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-34266 being exploited?

CVE-2026-34266 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-2026-34266 affect?

CVE-2026-34266 affects peoplesoft enterprise human capital management absence management. Severity is medium (CVSS 6.5). Vulnerability in the PeopleSoft Enterprise HCM Absence Management product of Oracle PeopleSoft (component: Absence Management). The supported version that is affected is 9.2. Easily exploitable vulnerability allows high privileged attacke

How urgent is CVE-2026-34266?

Priority 30/100. No elevated risk signals yet.

References

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