Vulnerability in GPAC c2dee3aff638cd96f9617ac5b17dc2868cd90ef3 (CVE-2026-71613)
Summary
Vulnerability in GPAC c2dee3aff638cd96f9617ac5b17dc2868cd90ef3 (CVE-2026-71613). Successful exploitation can lead to full system takeover. Mitigation: upgrade to 9a253a07fd3f6b48022bba74302bf39 or later.
Original description
The description as published by the source.
Buffer Overflow vulnerability in GPAC c2dee3aff638cd96f9617ac5b17dc2868cd90ef3 allows an attacker to execute arbitrary code via the j2kdec_process() function. Fixed in 9a253a07fd3f6b48022bba74302bf39388dda859.
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-2026-71613 has been found in GPAC c2dee3aff638cd96f9617ac5b17dc2868cd90ef3.
Successful exploitation can lead to full system takeover. CVSS score: 7.8/10.
What to do: upgrade GPAC c2dee3aff638cd96f9617ac5b17dc2868cd90ef3 to 9a253a07fd3f6b48022bba74302bf39 or later.
If unsure, ask your IT team or search "GPAC c2dee3aff638cd96f9617ac5b17dc2868cd90ef3 CVE-2026-71613" on the vendor's site.
CVE-2026-71613 (GPAC c2dee3aff638cd96f9617ac5b17dc2868cd90ef3) — CWE-120 / CVSS v3 7.8
Attack vector: local / unauthenticated
Patched: 9a253a07fd3f6b48022bba74302bf39 — 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.
A vulnerability (CWE-120) exists in GPAC c2dee3aff638cd96f9617ac5b17dc2868cd90ef3.
Check the vendor advisory for the affected versions of GPAC c2dee3aff638cd96f9617ac5b17dc2868cd90ef3.
Severity: High (CVSS 7.8/10). Successful exploitation can lead to full system takeover.
Update to 9a253a07fd3f6b48022bba74302bf39.
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 GPAC c2dee3aff638cd96f9617ac5b17dc2868cd90ef3 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 GPAC c2dee3aff638cd96f9617ac5b17dc2868cd90ef3 to 9a253a07fd3f6b48022bba74302bf39ステージング環境で 9a253a07fd3f6b48022bba74302bf39 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。
References
- web github.com
- web github.com
- web nvd.nist.gov
- web github.com