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CVE-2026-74495
critical
CVSS 9.8
Vulnerability in CVE-2026-74495 (CVE-2026-74495)
Summary
vulnerability in CVE-2026-74495 (CVE-2026-74495). Successful exploitation can lead to full system takeover.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-74495** has been found in CVE-2026-74495.
Successful exploitation can lead to full system takeover. CVSS score: 9.8/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "CVE-2026-74495 CVE-2026-74495" on the vendor's site.
CVE-2026-74495 (CVE-2026-74495) — CVSS v3 9.8
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
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-2026-74495.
📍 Affected scope
CVE-2026-74495 — .
🔥 Severity
Severity: Critical (CVSS 9.8/10). 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。
-
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/0565052b7e2f436b7f1541f4849da96dc0aa7a0e
- web https://git.kernel.org/stable/c/31089f4eab42e0fc248ec80c26f9b0bad59ba4cc
- web https://git.kernel.org/stable/c/845a9cdd9b03b7b6fa8de3ee80579780350a7f65
- web https://git.kernel.org/stable/c/bc25d56c03e41c10bc4b40e99ca5d7b941675c04
- web https://git.kernel.org/stable/c/df07003b5a6c6c9fce60d765d6a3da815a74c41c
- web https://nvd.nist.gov/vuln/detail/CVE-2026-74495
- web https://github.com/advisories/GHSA-7vcq-2p5f-22mh
- web https://git.kernel.org/stable/c/56726ff12cb6759ab90d6f5332c2377aeca7d249
- web https://git.kernel.org/stable/c/e3ed89c257f6361f13df23023cd10ace830330ad
- web https://git.kernel.org/stable/c/e42b7225c45f57b42306b80cdd3bda202bae7293