How severe is CVE-2026-50632?

CVE-2026-50632 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-50632 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-50632?

CVE-2026-50632 affects Apache Cxf. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-50632?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-50632 have an EU (EUVD) identifier?

Yes. CVE-2026-50632 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36400.

When was CVE-2026-50632 published?

CVE-2026-50632 was published on 2026-06-12 and last updated on 2026-07-02.

CVE-2026-50632

CVE-2026-50632 is a high-severity vulnerability in Apache Cxf with a CVSS 3.x base score of 8.1. 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-20.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-36400
Weakness: CWE-20
Affected product: Apache Cxf
Published: 2026-06-12
Last modified: 2026-07-02

Description

A further incomplete fix for a previous advisory CVE-2026-44417 (Untrusted JMS configuration can lead to RCE) for Apache CXF has been identified, which can allow code execution capabilities, if untrusted users are allowed to configure JMS for Apache CXF. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fixes this issue.

Frequently asked questions

What is CVE-2026-50632?: A further incomplete fix for a previous advisory CVE-2026-44417 (Untrusted JMS configuration can lead to RCE) for Apache CXF has been identified, which can allow code execution capabilities, if untrusted users are allowed to configure JMS for Apache CXF. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fixes this issue.
How severe is CVE-2026-50632?: CVE-2026-50632 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-50632 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-50632?: CVE-2026-50632 affects Apache Cxf. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-50632?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-50632 have an EU (EUVD) identifier?: Yes. CVE-2026-50632 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36400.
When was CVE-2026-50632 published?: CVE-2026-50632 was published on 2026-06-12 and last updated on 2026-07-02.

References

Affected products (1)

cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:*

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