How severe is CVE-2026-35273?

CVE-2026-35273 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-35273 being actively exploited?

Yes. CVE-2026-35273 is on CISA's Known Exploited Vulnerabilities (KEV) catalog, added on 2026-06-12, which means active exploitation has been confirmed. It should be prioritised for remediation.

What products are affected by CVE-2026-35273?

CVE-2026-35273 primarily affects Oracle Peoplesoft Enterprise Peopletools. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-35273?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Because this CVE is known to be actively exploited, treat remediation as urgent — CISA KEV typically sets a short remediation deadline.

Does CVE-2026-35273 have an EU (EUVD) identifier?

Yes. CVE-2026-35273 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36199. It is also flagged as exploited in the EUVD (since 2026-06-12).

When was CVE-2026-35273 published?

CVE-2026-35273 was published on 2026-06-11 and last updated on 2026-07-23.

CVE-2026-35273

CVE-2026-35273 is a critical-severity vulnerability in Oracle Peoplesoft Enterprise Peopletools with a CVSS 3.x base score of 9.8. It is listed in CISA's Known Exploited Vulnerabilities (KEV) catalog, confirming it has been exploited in the wild (added 2026-06-12). The underlying weakness is classified as CWE-306.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 95% (100th percentile)
Actively exploited: Yes — listed in CISA KEV (added 2026-06-12)
EU (EUVD) id: EUVD-2026-36199
EU exploitation: Flagged exploited in the ENISA EU Vulnerability Database (since 2026-06-12)
Weakness: CWE-306
Affected product: Oracle Peoplesoft Enterprise Peopletools
Published: 2026-06-11
Last modified: 2026-07-23

Description

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Updates Environment Management). Supported versions that are affected are 8.61 and 8.62. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PeopleTools. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Frequently asked questions

What is CVE-2026-35273?: Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Updates Environment Management). Supported versions that are affected are 8.61 and 8.62. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PeopleTools. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
How severe is CVE-2026-35273?: CVE-2026-35273 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-35273 being actively exploited?: Yes. CVE-2026-35273 is on CISA's Known Exploited Vulnerabilities (KEV) catalog, added on 2026-06-12, which means active exploitation has been confirmed. It should be prioritised for remediation.
What products are affected by CVE-2026-35273?: CVE-2026-35273 primarily affects Oracle Peoplesoft Enterprise Peopletools. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-35273?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Because this CVE is known to be actively exploited, treat remediation as urgent — CISA KEV typically sets a short remediation deadline.
Does CVE-2026-35273 have an EU (EUVD) identifier?: Yes. CVE-2026-35273 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36199. It is also flagged as exploited in the EUVD (since 2026-06-12).
When was CVE-2026-35273 published?: CVE-2026-35273 was published on 2026-06-11 and last updated on 2026-07-23.

References

Affected products (2)

cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.61:*:*:*:*:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.62:*:*:*:*:*:*:*

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