← Back
CVE-2026-74480
critical
CVSS 9.8
Vulnerability in CVE-2026-74480 (CVE-2026-74480)
Summary
vulnerability in CVE-2026-74480 (CVE-2026-74480). Successful exploitation can lead to full system takeover.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-74480** has been found in CVE-2026-74480.
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-2026-74480 CVE-2026-74480" on the vendor's site.
CVE-2026-74480 (CVE-2026-74480) — 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-2026-74480.
📍 Affected scope
CVE-2026-74480 — .
🔥 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/0309ebbc570000ea0df11c06b69798e5860c5f6f
- web https://git.kernel.org/stable/c/159ad90cb929c033308bb39a2c5f8fbf393b77aa
- web https://git.kernel.org/stable/c/4695430e8132420bf8de94da3eb36a6cf35fde6b
- web https://git.kernel.org/stable/c/4c57056ca6aace2e9f94ae9298bf49ef6b0c95e4
- web https://git.kernel.org/stable/c/a39789f211b8a4125f0c70e05b30cf715f4f187d
- web https://nvd.nist.gov/vuln/detail/CVE-2026-74480
- web https://github.com/advisories/GHSA-98rv-7h6m-5q72
- web https://git.kernel.org/stable/c/1a109cc9890d017c41d77e6c82da739579c49f0b
- web https://git.kernel.org/stable/c/482bcb85139addb4e8ac8ed10baeda3e0aad4031
- web https://git.kernel.org/stable/c/d6c32e2e25a9a06ba021030e26b6d602a277eb72