← Back
CVE-2026-74662
critical
CVSS 9.8
Vulnerability in CVE-2026-74662 (CVE-2026-74662)
Summary
vulnerability in CVE-2026-74662 (CVE-2026-74662). Successful exploitation can lead to full system takeover.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-74662** has been found in CVE-2026-74662.
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-2026-74662 CVE-2026-74662" on the vendor's site.
CVE-2026-74662 (CVE-2026-74662) — 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-2026-74662.
📍 Affected scope
CVE-2026-74662 — .
🔥 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/653d7ddf6cba867777a3d14c4f83ace008c5ad13
- web https://git.kernel.org/stable/c/928128865e43b197e30688dc1bc991592c97edcf
- web https://git.kernel.org/stable/c/9f904dd3e455750e5d4ec9b2f134835811b85a2f
- web https://nvd.nist.gov/vuln/detail/CVE-2026-74662
- web https://github.com/advisories/GHSA-92r4-fqr3-4rrc
- web https://git.kernel.org/stable/c/08a04d7bfb9c103432561aff8a62b6872e694a6a
- web https://git.kernel.org/stable/c/39c6c4b267b65f00e0b0335a2ae00cbe9e3174f0
- web https://git.kernel.org/stable/c/4ed0681dc2c1e0538b79d2fc56190ffcb369dacd
- web https://git.kernel.org/stable/c/d3ffb89b2944672cf7bdd8e9ee577d2043b4a956
- web https://git.kernel.org/stable/c/f4e4dab62181b7fe7c011bed6fbef9fc3d48c769