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CVE-2026-103371 Apache Software Foundation CVE debrief

CVE-2026-103371 debrief based on the supplied source corpus. The CVE record was published on 2026-10-07T18:46:38.719Z and has not been modified since then. This vulnerability affects Apache Geode Web Management, allowing insertion of sensitive information into log files. Defenders managing Apache Geode Web Management instances, especially those using versions between 2.0.0 and 2.0.3, should assess exposure and prioritize upgrading to version 2.0.3 to prevent sensitive information exposure. The CVE record and source item indicate that Apache Geode Web Management is vulnerable to insertion of sensitive information into log files, affecting versions from 2.0.0 to before 2.0.3.

Vendor
Apache Software Foundation
Product
Apache Geode
CVSS
Unknown
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-07
Original CVE updated
2026-10-07
Advisory published
2026-10-07
Advisory updated
2026-10-07

Who should care

Defenders managing Apache Geode Web Management instances, especially those using versions between 2.0.0 and 2.0.3, should assess exposure and prioritize upgrading to version 2.0.3 to prevent sensitive information exposure.

Why it matters

CVE-2026-103371 affects Apache Geode Web Management, allowing insertion of sensitive information into log files. Defenders should verify exposure, prioritize upgrading to version 2.0.3, and review logging configurations to minimize sensitive information exposure.

  • Potential exposure of sensitive information in log files
  • Need to verify instance versions and configurations
  • Priority on upgrading vulnerable instances to version 2.0.3
  • Possible review and adjustment of logging configurations

Technical summary

The Apache Geode Web Management component is vulnerable to insertion of sensitive information into log files. This issue affects Apache Geode versions from 2.0.0 to before 2.0.3. The vulnerability can be fixed by upgrading to version 2.0.3. Defenders should verify exposure in Apache Geode Web Management instances, especially those using versions between 2.0.0 and 2.0.3, and upgrade to version 2.0.3 if vulnerable. The vulnerability allows sensitive information to be logged, which could lead to potential exposure of sensitive information in log files.

Defensive priority

Defenders should prioritize verifying exposure in Apache Geode Web Management instances, especially those using versions between 2.0.0 and 2.0.3, and upgrade to version 2.0.3 if vulnerable.

Recommended defensive actions

  • Verify Apache Geode Web Management instance versions and check for exposure
  • Upgrade vulnerable instances to version 2.0.3
  • Review and adjust logging configurations to minimize sensitive information exposure

Evidence notes

The CVE record and source item indicate that Apache Geode Web Management is vulnerable to insertion of sensitive information into log files, affecting versions from 2.0.0 to before 2.0.3. The vendor recommends upgrading to version 2.0.3.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-103371 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-103371

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

  • CVE-2026-103371 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-103371

    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.