CVE-2026-76796

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).

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