How severe is CVE-2026-1265?

CVE-2026-1265 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-1265 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-1265?

CVE-2026-1265 affects Ibm Infosphere Information Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-1265?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-1265 have an EU (EUVD) identifier?

Yes. CVE-2026-1265 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9313.

When was CVE-2026-1265 published?

CVE-2026-1265 was published on 2026-03-03 and last updated on 2026-06-17.

CVE-2026-1265

CVE-2026-1265 is a medium-severity vulnerability in Ibm Infosphere Information Server with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-532.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (9th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-9313
Weakness: CWE-532
Affected product: Ibm Infosphere Information Server
Published: 2026-03-03
Last modified: 2026-06-17

Description

IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 is vulnerable to writing of sensitive Information in a log file.

Frequently asked questions

What is CVE-2026-1265?: IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 is vulnerable to writing of sensitive Information in a log file.
How severe is CVE-2026-1265?: CVE-2026-1265 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-1265 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-1265?: CVE-2026-1265 affects Ibm Infosphere Information Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-1265?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-1265 have an EU (EUVD) identifier?: Yes. CVE-2026-1265 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9313.
When was CVE-2026-1265 published?: CVE-2026-1265 was published on 2026-03-03 and last updated on 2026-06-17.

References

https://www.ibm.com/support/pages/node/7259627

Affected products (1)

cpe:2.3:a:ibm:infosphere_information_server:*:*:*:*:*:*:*:*

More vulnerabilities in Ibm Infosphere Information Server

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CVE-2022-31768 — Critical (CVSS 9.8): IBM InfoSphere Information Server 11.7 is vulnerable to SQL injection. A remote attacker could send specially crafted…
CVE-2020-27583 — Critical (CVSS 9.8): IBM InfoSphere Information Server 8.5.0.0 is affected by deserialization of untrusted data which could allow remote…
CVE-2012-0204 — Critical (CVSS 9.3): Untrusted search path vulnerability in InfoSphere Import Export Manager 8.1 through 9.1 in InfoSphere Information…

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