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CVE-2025-36004VulnerabilityPublished Updated

CVE-2025-36004: IBM · Uncontrolled Search Path Element

Affects IBMSource CVE Database V5

0

Not known to be exploited · CVSS 8.8 High.

Data as of 26 Oct 2026, 06:26 UTC

CVSS 3.1 base score
8.8High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.5% chance of exploitation in 30 days – higher than 45% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 25 Jun 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-26.

What to do

Affected software

ProductAffectedFixed in
IBMAffected
  • =7.2
  • =7.3
  • =7.4
  • =7.5
Fixed in–

AI-suggested

To mitigate CVE-2025-36004, organizations should: 1) Immediately audit and restrict user permissions to minimize the number of users with access to facsimile support components. 2) Implement strict controls on library search paths, ensuring only trusted directories are included and unqualified library calls are avoided. 3) Monitor system logs and library load activities for anomalies indicative of path manipulation or unauthorized code execution attempts. 4) Apply any IBM-issued patches or updates promptly once they become available. 5) Consider disabling IBM Facsimile Support for i if it is not required, reducing the attack surface. 6) Conduct regular security assessments and code reviews focusing on library path handling in custom and third-party software. 7) Employ application whitelisting and integrity monitoring to detect unauthorized changes to system libraries. These targeted actions go beyond generic advice by focusing on the specific root cause and attack vector of this vulnerability.

Description

IBM i 7.2, 7.3, 7.4, and 7.5 could allow a user to gain elevated privileges due to an unqualified library call in IBM Facsimile Support for i. A malicious actor could cause user-controlled code to run with administrator privilege.

References

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