Unsafe Deserialization in net.sf.jasperreports:jasperreports (CVE-2026-6009)
Summary
Vulnerability in net.sf.jasperreports:jasperreports (CVE-2026-6009). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to 7.0.7 or later.
Original description
The description as published by the source.
Java Deserialisation Vulnerability in Jaspersoft Reports Library leads to Remote Code Execution (RCE), potentially allowing code execution on the affected system
Source: NIST National Vulnerability Database NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2026-6009 has been found in net.sf.jasperreports:jasperreports.
Risk of unauthorized operations or information disclosure.
What to do: upgrade net.sf.jasperreports:jasperreports to 7.0.7 or later.
If unsure, ask your IT team or search "net.sf.jasperreports:jasperreports CVE-2026-6009" on the vendor's site.
CVE-2026-6009 (net.sf.jasperreports:jasperreports) — CWE-502
Patched: 7.0.7 — apply immediately
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
Unsafe deserialization (CWE-502) exists in net.sf.jasperreports:jasperreports.
Check the vendor advisory for the affected versions of net.sf.jasperreports:jasperreports.
Severity: ?. Risk of unauthorized operations or information disclosure.
Update to 7.0.7.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで net.sf.jasperreports:jasperreports を使っているサービスとバージョンを洗い出す。
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2Apply patch patch
Upgrade net.sf.jasperreports:jasperreports to 7.0.7ステージング環境で 7.0.7 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスを含めること。
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3Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
Affected packages
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Ubuntu UBUNTU-CVE-2026-6009 jasperreports
References
- advisory nvd.nist.gov
- package github.com
- web community.jaspersoft.com
- web community.jaspersoft.com
- web github.com