CVE-2025-53055Network attack vector

Data disclosure and modification via out-of-bounds read

Published Oct 21, 2025 · Updated Oct 21, 2025

Out-of-bounds read in Oracle PeopleSoft PeopleTools 8.60 through 8.62 allows remote attackers to read and alter data via HTTP. Oracle has not disclosed the specific PIA Core Technology locus or how the out-of-bounds read enables data modification. Exploitation is unauthenticated but requires interaction by another person; reported impact is limited to a subset of accessible data.

CVSS severity6.1
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in Oracle PeopleSoft PeopleTools 8.60 through 8.62 allows remote attackers to read and alter data via HTTP. Oracle has not disclosed the specific PIA Core Technology locus or how the out-of-bounds read enables data modification. Exploitation is unauthenticated but requires interaction by another person; reported impact is limited to a subset of accessible data.

The record

CVE
CVE-2025-53055
Published
Oct 21, 2025
Updated
Oct 21, 2025
Vendor
Oracle Corporation
Product
PeopleSoft PeopleTools
Classifications
CWE-125, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 21, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=8.60
  2. Affected versionversion=8.61
  3. Affected versionversion=8.62

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle Corporation · PeopleSoft PeopleToolsversion=8.60; version=8.61; version=8.62

Published CVSS scores

6.1OracleCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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