← Back
CVE-2026-68320
high
CVSS 7.3
Vulnerability in c (CVE-2026-68320)
Summary
vulnerability in c (CVE-2026-68320). Data can be tampered with by attackers.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-68320** has been found in c.
Data can be tampered with by attackers. CVSS score: 7.3/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "c CVE-2026-68320" on the vendor's site.
CVE-2026-68320 (c) — CVSS v3 7.3
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** (unclassified) exists in c.
📍 Affected scope
c — .
🔥 Severity
Severity: High (CVSS 7.3/10). Data can be tampered with by attackers
🔧 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
-
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。
-
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-2026-68320
- web https://git.kernel.org/stable/c/11092d79eb2b7c0068382f72fc2416d1786bb2e0
- web https://git.kernel.org/stable/c/5a365f1e423444c5da7eb689a8661633dad43e48
- web https://git.kernel.org/stable/c/886e28e14ab655012779016d251fef53d103aa12
- web https://git.kernel.org/stable/c/b6ea3dda09eb4d5caf7bbc00f857688cf9e98255
- web https://git.kernel.org/stable/c/ff04b26794a16a8a879eb4fd2c02c2d6b03850e9
- web https://github.com/advisories/GHSA-f7gm-j66v-p95w
- web https://git.kernel.org/stable/c/3d22a7da2e264f407c729f33a0a346ff76108bc6
- web https://git.kernel.org/stable/c/54bb4c03fa17cdcb157c26c33e60a78cf32960f5
- web https://git.kernel.org/stable/c/6837c1c19a259518974cbc5a52017646e3906564