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DEBIAN-CVE-2026-31899
Vulnerability in cairosvg (DEBIAN-CVE-2026-31899)
Summary
vulnerability in cairosvg (DEBIAN-CVE-2026-31899). Risk of unauthorized operations or information disclosure.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **DEBIAN-CVE-2026-31899** has been found in cairosvg.
Risk of unauthorized operations or information disclosure. CVSS score: ?/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "cairosvg DEBIAN-CVE-2026-31899" on the vendor's site.
DEBIAN-CVE-2026-31899 (cairosvg) —
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 cairosvg.
📍 Affected scope
cairosvg — .
🔥 Severity
Severity: ?. 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 'cairosvg' .` 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 'cairosvg' . | 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 `cairosvg` 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。
Affected packages
Debian:11
cairosvg
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:12
cairosvg
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
cairosvg
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
cairosvg
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]