How severe is CVE-2026-41854?

CVE-2026-41854 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2026-41854 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-41854?

CVE-2026-41854 affects Vmware Spring Framework. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-41854?

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

Does CVE-2026-41854 have an EU (EUVD) identifier?

Yes. CVE-2026-41854 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-35343.

When was CVE-2026-41854 published?

CVE-2026-41854 was published on 2026-06-09 and last updated on 2026-06-27.

CVE-2026-41854

CVE-2026-41854 is a medium-severity vulnerability in Vmware Spring Framework with a CVSS 3.x base score of 4.2. 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-918.

Key facts

Severity: Medium (CVSS 3.x base score 4.2)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-35343
Weakness: CWE-918
Affected product: Vmware Spring Framework
Published: 2026-06-09
Last modified: 2026-06-27

Description

Due to incorrect host parsing, applications that rely on UriComponentsBuilder to parse and validate an externally provided URL string may be exposed to a server-side request forgery (SSRF) attack. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18.

Frequently asked questions

What is CVE-2026-41854?: Due to incorrect host parsing, applications that rely on UriComponentsBuilder to parse and validate an externally provided URL string may be exposed to a server-side request forgery (SSRF) attack. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18.
How severe is CVE-2026-41854?: CVE-2026-41854 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2026-41854 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-41854?: CVE-2026-41854 affects Vmware Spring Framework. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-41854?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-41854 have an EU (EUVD) identifier?: Yes. CVE-2026-41854 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-35343.
When was CVE-2026-41854 published?: CVE-2026-41854 was published on 2026-06-09 and last updated on 2026-06-27.

References

https://spring.io/security/cve-2026-41854

Affected products (1)

cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*

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