Advisory severityUnratedApache Software Foundation Updated

Advisory [CVE-2026-104714] Concurrent execution using shared resource with improper synchronization ('race condition') vulnerability in Apache Struts

This security Apache Software Foundation advisory covers CVE-2026-104714 affecting Apache Struts.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-104714 Source published Oct 5, 2026Source updated Oct 5, 2026

VulniPulse record published Oct 5, 2026Record updated Oct 5, 2026

CVE-2026-104714

Affected products & platforms

Apache Software FoundationStruts

Open source advisory

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Summary

Concurrent execution using shared resource with improper synchronization ('race condition') vulnerability in Apache Struts.

Where a localized message formats a date or time argument, the formatter retained for that message by the application-wide text provider is used by concurrently served requests without isolation, so a value belonging to one user can appear in another user's response, or the rendering can fail and surface as a server error.

Applications whose localized messages format no date or time arguments are not affected.

This issue affects Apache Struts: from 2.0.0 through 2.3.37, from 2.5.0 through 2.5.33, from 6.0.0 through 6.11.0, from 7.0.0 through 7.3.0.

Users are recommended to upgrade to version 6.12.0 or 7.4.0, which fixes the issue.

Affected versions

2.0.0 through 2.3.37
2.5.0 through 2.5.33
6.0.0 through 6.11.0
7.0.0 through 7.3.0.
through 7.3.0

Official advisory · medium-confidence parse· fetched 16 hours ago·verify at source

Fixed versions

6.12.0
7.4.0

Official advisory · medium-confidence parse· fetched 16 hours ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Users are recommended to upgrade to version 6.12.0 or 7.4.0, which fixes the issue.

Official advisory · medium-confidence parse· fetched 16 hours ago·verify at source

Sources

Official and corroborating records used to build this advisory.

Official vendor advisoryofficial
Official advisory page fetched and parsed; accepted detail fields are attributed to this page.
Apache Software Foundation
CVE.org CNA recordCVE.org
Independent CNA record used for near-real-time discovery and missed-CVE reconciliation. Discovered from the machine-readable feed https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/delta.json; this link opens the CVE.org record for CVE-2026-104714 instead of the raw feed document.
CVE Program

Cross-references

Validate CVE metadata against the authoritative registries.

CVE-2026-104714NVD CVE.org MITRE

Official resources

ASF Security — reporting & CVE process
Official documentation
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Apache project downloads (fixed releases)
Official documentation
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