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CVE-2025-40190
high
CVSS 7.8
Vulnerability in CVE-2025-40190 (CVE-2025-40190)
Summary
vulnerability in CVE-2025-40190 (CVE-2025-40190). Successful exploitation can lead to full system takeover.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2025-40190** has been found in CVE-2025-40190.
Successful exploitation can lead to full system takeover. CVSS score: 7.8/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "CVE-2025-40190 CVE-2025-40190" on the vendor's site.
CVE-2025-40190 (CVE-2025-40190) — CVSS v3 7.8
Attack vector: local / 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
**A vulnerability** (unclassified) exists in CVE-2025-40190.
📍 Affected scope
CVE-2025-40190 — .
🔥 Severity
Severity: High (CVSS 7.8/10). Successful exploitation can lead to full system takeover
🔧 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/1cfb3e4ddbdc8e02e637b8852540bd4718bf4814
- web https://git.kernel.org/stable/c/3d6269028246f4484bfed403c947a114bb583631
- web https://git.kernel.org/stable/c/440b003f449a4ff2a00b08c8eab9ba5cd28f3943
- web https://git.kernel.org/stable/c/505e69f76ac497e788f4ea0267826ec7266b40c8
- web https://git.kernel.org/stable/c/57295e835408d8d425bef58da5253465db3d6888
- web https://git.kernel.org/stable/c/6b879c4c6bbaab03c0ad2a983953bd1410bb165e
- web https://git.kernel.org/stable/c/79ea7f3e11effe1bd9e753172981d9029133a278
- web https://git.kernel.org/stable/c/ea39e712c2f5ae148ee5515798ae03523673e002
- web https://nvd.nist.gov/vuln/detail/CVE-2025-40190
- web https://github.com/advisories/GHSA-j9x6-gmq6-xm5x