← Back
CVE-2026-74508
high
CVSS 8.8
Vulnerability in CVE-2026-74508 (CVE-2026-74508)
Summary
vulnerability in CVE-2026-74508 (CVE-2026-74508). Successful exploitation can lead to full system takeover.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-74508** has been found in CVE-2026-74508.
Successful exploitation can lead to full system takeover. CVSS score: 8.8/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "CVE-2026-74508 CVE-2026-74508" on the vendor's site.
CVE-2026-74508 (CVE-2026-74508) — CVSS v3 8.8
Attack vector: adjacent-network / 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-2026-74508.
📍 Affected scope
CVE-2026-74508 — .
🔥 Severity
Severity: High (CVSS 8.8/10). 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/2ebf63aa557a69990b4e9ea22be224d58aabce96
- web https://git.kernel.org/stable/c/46ca5ab39737d7c6f9ca77ecf714cdcfa6caaeec
- web https://git.kernel.org/stable/c/47778d2c2087b5d192398f6fddf692d16a5431cf
- web https://git.kernel.org/stable/c/854194494a6f726a60b90b76059148bf08df023d
- web https://git.kernel.org/stable/c/97b61241ab45bfa5b0526cb0f3978942493bc811
- web https://nvd.nist.gov/vuln/detail/CVE-2026-74508
- web https://github.com/advisories/GHSA-39c4-67x8-fp8m
- web https://git.kernel.org/stable/c/238c333bc4b3f245c626632e8bfa3c9dab97f51b
- web https://git.kernel.org/stable/c/567a2a0a633f2ea5fdccaf3517c09f22c9d860c7
- web https://git.kernel.org/stable/c/24c64ccd5c1fc9934b427335b0d976c7f2b1a7d8