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VulnerabilityPublished Updated

CVE-2025-14923: IBM WebSphere Application Server – Liberty · Use of Hard-coded Cryptographic Key

Affects IBM WebSphere Application Server – LibertySource CVE Database V5

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Not known to be exploited · CVSS 4.7 Medium.

Data as of 30 Oct 2026, 11:52 UTC

CVSS 3.1 base score
4.7Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 10% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 3 Mar 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: 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 30 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
IBMWebSphere Application Server - LibertyAffected
  • >=17.0.0.3 <=26.0.0.2
Fixed in–

CPE configurations (2)

  • cpe:2.3:a:ibm:websphere_application_server___liberty:17.0.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:websphere_application_server___liberty:26.0.0.2:*:*:*:*:*:*:*

AI-suggested

To mitigate CVE-2025-14923, organizations should prioritize upgrading IBM WebSphere Application Server - Liberty to a version where the hard-coded cryptographic key issue is resolved, once IBM releases a patch or updated version. In the interim, restrict local access to systems running affected versions to trusted personnel only, employing strict access controls and monitoring for suspicious activity. Implement host-based intrusion detection systems (HIDS) and audit logs to detect unauthorized attempts to access or reverse engineer the Security Utility. Consider isolating critical application servers in segmented network zones to reduce exposure to insider threats. Review and rotate any cryptographic keys or credentials potentially impacted by this vulnerability. Additionally, conduct code audits or binary analysis to identify and remediate any other instances of hard-coded keys or weak cryptographic practices. Educate system administrators about the risks of local privilege misuse and enforce the principle of least privilege. Finally, maintain up-to-date backups and incident response plans to quickly address any compromise stemming from this vulnerability.

Description

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.2 IBM WebSphere Application Server Liberty could provide weaker than expected security when using the Security Utility when administering security settings.

References

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