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CVE-2025-68261
high
CVSS 7.5
Vulnerability in c (CVE-2025-68261)
Summary
vulnerability in c (CVE-2025-68261). Risk of unauthorized operations or information disclosure.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2025-68261** has been found in c.
Risk of unauthorized operations or information disclosure. CVSS score: 7.5/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "c CVE-2025-68261" on the vendor's site.
CVE-2025-68261 (c) — CVSS v3 7.5
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 c.
📍 Affected scope
c — .
🔥 Severity
Severity: High (CVSS 7.5/10). 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 'c' .` 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
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1Identify exposure identify
grep -r 'c' . | 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 `c` を grep し、稼働しているサービス・バージョンを把握する。
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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/0cd8feea8777f8d9b9a862b89c688b049a5c8475
- web https://git.kernel.org/stable/c/144c48da33a01d92995aeccd8208eb47d2a8e659
- web https://git.kernel.org/stable/c/22a76b0861ae61a299c8e126c1aca8c4fda820fd
- web https://git.kernel.org/stable/c/5b266cf6851ce72b11b067fe02adf5a8687104ad
- web https://git.kernel.org/stable/c/5cad18e527ba8a9ca5463cc170073eeb5a4826f4
- web https://git.kernel.org/stable/c/61e03dc3794ebf77a706b85e5a36c9c6d70be6de
- web https://git.kernel.org/stable/c/b322bac9f01d03190b5abc52be5d9dd9f22a2b41
- web https://git.kernel.org/stable/c/ba8aeff294ac7ff6dfe293663d815c54c5ee218c
- web https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- web https://nvd.nist.gov/vuln/detail/CVE-2025-68261
- web https://github.com/advisories/GHSA-q2j6-qrc9-gxpm