← Back
CVE-2025-64720
Out-of-Bounds Read in CVE-2025-64720 (CVE-2025-64720)
Summary
vulnerability in CVE-2025-64720 (CVE-2025-64720). Risk of unauthorized operations or information disclosure.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2025-64720** has been found in CVE-2025-64720.
Risk of unauthorized operations or information disclosure. CVSS score: ?/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "CVE-2025-64720 CVE-2025-64720" on the vendor's site.
CVE-2025-64720 (CVE-2025-64720) — CWE-125 /
Attack vector: remote (network-reachable) / unauthenticated
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.
❓ What is the problem
**out-of-bounds read** (CWE-125) exists in CVE-2025-64720.
📍 Affected scope
CVE-2025-64720 — .
🔥 Severity
Severity: ?. Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to the patched release per vendor advisory.
🛡️ Workaround
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
🔍 Detection
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
Audit SBOM/dependencies for affected components.依存マニフェストで影響コンポーネントを特定する。
-
7Post-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 Step 3 と同じログクエリでアラート再発が無いか継続監視。
References
- advisory https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/64xxx/CVE-2025-64720.json
- advisory https://github.com/pnggroup/libpng/security/advisories/GHSA-hfc7-ph9c-wcww
- advisory https://nvd.nist.gov/vuln/detail/CVE-2025-64720
- patch https://github.com/pnggroup/libpng/commit/08da33b4c88cfcd36e5a706558a8d7e0e4773643
- patch https://github.com/pnggroup/libpng/pull/751
- report https://github.com/pnggroup/libpng/issues/686