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PatchSiren cyber security CVE debrief

CVE-2026-41730 Spring CVE debrief

CVE-2026-41730 is a vulnerability in Spring Data REST that could allow exposure of sensitive information. The vulnerability has a CVSS score of 5.3 and a severity of MEDIUM. It affects Spring Data REST versions 3.7.0 through 3.7.19, 4.3.0 through 4.3.16, 4.4.0 through 4.4.14, 4.5.0 through 4.5.11, and 5.0.0 through 5.0.5.

Vendor
Spring
Product
Spring Data REST
CVSS
MEDIUM 5.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-10
Original CVE updated
2026-07-17
Advisory published
2026-06-10
Advisory updated
2026-07-17

Who should care

Users of affected Spring Data REST versions should be aware of this vulnerability and take steps to mitigate it.

Technical summary

Spring Data REST serializes the full exception cause chain into HTTP error response bodies, potentially exposing persistence-layer internals to HTTP clients.

Defensive priority

MEDIUM

Recommended defensive actions

  • Upgrade to a non-vulnerable version of Spring Data REST.
  • Implement additional security measures to protect against exposure of sensitive information.

Evidence notes

The CVE-2026-41730 vulnerability was published on 2026-06-10T00:16:52.483Z and last modified on 2026-06-10T19:24:04.320Z.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-41730 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-41730

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-41730 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-41730

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.