← Back
CVE-2026-12193
high
CVSS 7.8
Buffer Overflow in CVE-2026-12193 (CVE-2026-12193)
Summary
vulnerability in CVE-2026-12193 (CVE-2026-12193). Successful exploitation can lead to full system takeover.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-12193** has been found in CVE-2026-12193.
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-2026-12193 CVE-2026-12193" on the vendor's site.
CVE-2026-12193 (CVE-2026-12193) — CWE-119 / CVSS v3 7.8
Attack vector: local / 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** (CWE-119) exists in CVE-2026-12193.
📍 Affected scope
CVE-2026-12193 — .
🔥 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。
-
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://nvd.nist.gov/vuln/detail/CVE-2026-12193
- web [email protected]
- web https://jordanhiggins.blog/revouninstaller-pool-overflow-exploit
- web [email protected]
- web [email protected]
- web [email protected]
- web [email protected]
- web [email protected]
- web [email protected]
- web https://www.revouninstaller.com/start-freeware-download
- web [email protected]
- web https://github.com/advisories/GHSA-7w6g-hc67-vvxm
- web [email protected]
- web [email protected]