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Maven package

io.apicurio:apicurio-registry-schema-util-xml

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

Open advisories

1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Medium, CVSS 6.5MavenAmendedPublished

    Apicurio Registry is vulnerable to denial of service through XML entity expansion

    CVE-2026-12993 · GHSA-748j-wm96-4wh5

    Affected
    • Maven io.apicurio:apicurio-registry-schema-util-xml >= 3.3.0, < 3.3.1; < 3.2.6
    Fixed in
    3.3.13.2.6· Vendor fix available
    Issue
    A flaw was found in Apicurio Registry. The DocumentBuilderAccessor correctly blocks external DTD and schema access but does not disable DOCTYPE declarations or enable FEATURE_SECURE_PROCESSING. An attacker with artifact-write permission can upload XML documents with internal entity-expansion payloads (billion-laughs variant) that cause CPU and heap exhaustion, partially mitigated by the JAXP default 64,000 entity-expansion limit.

    Recommended action: Upgrade to 3.3.1 or 3.2.6 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.com (1)osv.dev (2)Source checked Evidence →