CVE-2026-1272Network attack vector

Unauthorized changes via expired administrative session reuse

Published Apr 22, 2026 · Updated Apr 22, 2026

Insufficient session expiration in IBM Guardium Data Protection 12.0 through 12.2 allows remote authenticated users to alter access-control data. The user access control panel continues accepting an old session credential after its intended expiration, although IBM does not identify the affected request or timeout condition. Administrative privileges are required, and the published impact is limited to low-integrity changes without disclosed data exposure or service interruption.

CVSS severity2.7
Low
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insufficient session expiration in IBM Guardium Data Protection 12.0 through 12.2 allows remote authenticated users to alter access-control data. The user access control panel continues accepting an old session credential after its intended expiration, although IBM does not identify the affected request or timeout condition. Administrative privileges are required, and the published impact is limited to low-integrity changes without disclosed data exposure or service interruption.

The record

CVE
CVE-2026-1272
Published
Apr 22, 2026
Updated
Apr 22, 2026
Vendor
OpenBMC Project
Product
IBM Guardium Data Protection
Classifications
CWE-613
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Apr 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 22, 2026Record 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=12.0 <=9.6.0
  2. Affected versionversion=12.1
  3. Affected versionversion=12.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

OpenBMC Project · IBM Guardium Data Protectionversion=12.0 <=9.6.0; version=12.1; version=12.2

Published CVSS scores

4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
2.7IBM CorporationCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-613Insufficient Session Expiration

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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