Vulnerability in github.com/bettercap/bettercap/v2 (CVE-2026-8275)
Summary
Vulnerability in github.com/bettercap/bettercap/v2 (CVE-2026-8275). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to 2.41.7 or later.
Original description
The description as published by the source.
A vulnerability was detected in bettercap up to 2.41.5. Affected by this vulnerability is the function ippReadChunkedBody of the file modules/zerogod/zerogod_ipp_primitives.go of the component zerogod IPP Service. Performing a manipulation results in integer coercion error. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitation appears to be difficult. The exploit is now public and may be used. The patch is named 3731d5576cffae9eefe3721cd46a40933304129f. To fix this issue, it is recommended to deploy a patch.
Source: GitHub Security Advisories (Global) NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2026-8275 has been found in github.com/bettercap/bettercap/v2.
Risk of unauthorized operations or information disclosure. CVSS score: 3.7/10.
What to do: upgrade github.com/bettercap/bettercap/v2 to 2.41.7 or later.
If unsure, ask your IT team or search "github.com/bettercap/bettercap/v2 CVE-2026-8275" on the vendor's site.
CVE-2026-8275 (github.com/bettercap/bettercap/v2) — CWE-190 / CVSS v3 3.7
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Patched: 2.41.7 — apply immediately
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.
A vulnerability (CWE-190) exists in github.com/bettercap/bettercap/v2.
Check the vendor advisory for the affected versions of github.com/bettercap/bettercap/v2.
Severity: Low (CVSS 3.7/10). Risk of unauthorized operations or information disclosure.
Update to 2.41.7.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run grep -r 'github.com/bettercap/bettercap/v2' . against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
grep -r 'github.com/bettercap/bettercap/v2' . | 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
github.com/bettercap/bettercap/v2を grep し、稼働しているサービス・バージョンを把握する。 -
2Apply patch patch
Upgrade github.com/bettercap/bettercap/v2 to 2.41.7ステージング環境で 2.41.7 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスを含めること。
-
3Post-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。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
Affected packages
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2026-8275 bettercap
- Ubuntu UBUNTU-CVE-2026-8275 bettercap
References
- advisory nvd.nist.gov
- advisory github.com
- package github.com
- web github.com
- web github.com
- web github.com
- web github.com
- web vuldb.com
- web vuldb.com
- web vuldb.com
- web cna@vuldb.com
- web github.com