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CVE-2025-40264
Vulnerability in CVE-2025-40264 (CVE-2025-40264)
Summary
vulnerability in CVE-2025-40264 (CVE-2025-40264). Risk of unauthorized operations or information disclosure.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2025-40264** has been found in CVE-2025-40264.
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-2025-40264 CVE-2025-40264" on the vendor's site.
CVE-2025-40264 (CVE-2025-40264) —
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
**A vulnerability** (unclassified) exists in CVE-2025-40264.
📍 Affected scope
CVE-2025-40264 — .
🔥 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。
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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
- web https://git.kernel.org/stable/c/012ee5882b1830db469194466a210768ed207388
- web https://git.kernel.org/stable/c/1ecd86ec6efddb59a10c927e8e679f183bb9113e
- web https://git.kernel.org/stable/c/48d59b60dd5d7e4c48c077a2008c9dcd7b59bdfe
- web https://git.kernel.org/stable/c/4c4741f6e7f2fa4e1486cb61e1c15b9236ec134d
- web https://git.kernel.org/stable/c/630360c6724e27f1aa494ba3fffe1e38c4205284
- web https://git.kernel.org/stable/c/7d277a7a58578dd62fd546ddaef459ec24ccae36
- web https://git.kernel.org/stable/c/ce0a3699244aca3acb659f143c9cb1327b210f89
- web https://git.kernel.org/stable/c/f499dfa5c98e92e72dd454eb95a1000a448f3405
- web https://cert-portal.siemens.com/productcert/html/ssa-253495.html
- web https://nvd.nist.gov/vuln/detail/CVE-2025-40264
- web https://github.com/advisories/GHSA-gvxj-xj5w-j8qf