How severe is CVE-2023-26264?

CVE-2023-26264 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-26264 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-26264?

CVE-2023-26264 affects Talend Data Catalog. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-26264?

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

When was CVE-2023-26264 published?

CVE-2023-26264 was published on 2023-04-13 and last updated on 2026-06-17.

CVE-2023-26264

CVE-2023-26264 is a medium-severity vulnerability in Talend Data Catalog with a CVSS 3.x base score of 5.5. 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-611.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-611
Affected product: Talend Data Catalog
Published: 2023-04-13
Last modified: 2026-06-17

Description

All versions of Talend Data Catalog before 8.0-20220907 are potentially vulnerable to XML External Entity (XXE) attacks in the license parsing code.

Frequently asked questions

What is CVE-2023-26264?: All versions of Talend Data Catalog before 8.0-20220907 are potentially vulnerable to XML External Entity (XXE) attacks in the license parsing code.
How severe is CVE-2023-26264?: CVE-2023-26264 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-26264 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-26264?: CVE-2023-26264 affects Talend Data Catalog. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-26264?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-26264 published?: CVE-2023-26264 was published on 2023-04-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:talend:data_catalog:*:*:*:*:*:*:*:*

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