← Back
CVE-2026-53082
medium
CVSS 5.5
Vulnerability in linux (CVE-2026-53082)
Summary
vulnerability in linux (CVE-2026-53082). Risk of unauthorized operations or information disclosure.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-53082** has been found in linux.
Risk of unauthorized operations or information disclosure. CVSS score: 5.5/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "linux CVE-2026-53082" on the vendor's site.
CVE-2026-53082 (linux) — CWE-908 / CVSS v3 5.5
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-908) exists in linux.
📍 Affected scope
linux — .
🔥 Severity
Severity: Medium (CVSS 5.5/10). Risk of unauthorized operations or information disclosure
🔧 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. Run `grep -r 'linux' .` against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
grep -r 'linux' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で `linux` を grep し、稼働しているサービス・バージョンを把握する。
-
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-2026-53082
- web https://git.kernel.org/stable/c/1d3abf0c3ddeefc6f6d913aa129acc06fce8240a
- web https://git.kernel.org/stable/c/2951656b0de00153f2687f3a093890bce72b6215
- web https://git.kernel.org/stable/c/578f3aba427c938fecfa0d8c83d9acb213a9b24a
- web https://git.kernel.org/stable/c/987af7625ceb1ee59d70eb0abd7af11c75e45d79
- web https://git.kernel.org/stable/c/bf9a38803b2626b01cc769aaf13485d8650f576f
- web https://git.kernel.org/stable/c/d4cceb5184538613572fb79319453f281b1eeacb
- web https://git.kernel.org/stable/c/d9ce2a4b679122397d7f35bad7be46913ad1ca80
- web https://git.kernel.org/stable/c/e9cf4018d74237d142cd66243c821d13593270f0
- web https://github.com/advisories/GHSA-33fq-h3x2-m8v9