How severe is CVE-2026-1262?

CVE-2026-1262 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-2026-1262 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-1262?

CVE-2026-1262 affects Ibm Infosphere Information Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-1262?

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

Does CVE-2026-1262 have an EU (EUVD) identifier?

Yes. CVE-2026-1262 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-15980.

When was CVE-2026-1262 published?

CVE-2026-1262 was published on 2026-03-25 and last updated on 2026-06-17.

CVE-2026-1262

CVE-2026-1262 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-209.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-15980
Weakness: CWE-209
Affected product: Ibm Infosphere Information Server
Published: 2026-03-25
Last modified: 2026-06-17

Description

IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 is affected by an information disclosure vulnerability.

Frequently asked questions

What is CVE-2026-1262?: IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 is affected by an information disclosure vulnerability.
How severe is CVE-2026-1262?: CVE-2026-1262 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-2026-1262 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-1262?: CVE-2026-1262 affects Ibm Infosphere Information Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-1262?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-1262 have an EU (EUVD) identifier?: Yes. CVE-2026-1262 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-15980.
When was CVE-2026-1262 published?: CVE-2026-1262 was published on 2026-03-25 and last updated on 2026-06-17.

References

https://www.ibm.com/support/pages/node/7266748

Affected products (1)

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

More vulnerabilities in Ibm Infosphere Information Server

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CVE-2022-22425 — Critical (CVSS 9.8): "IBM InfoSphere Information Server 11.7 is potentially vulnerable to CSV Injection. A remote attacker could execute…
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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