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Change History

{"timestamp":"2026-08-20T15:05:11.806045Z","id":"CVE-2026-73542","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

Multiple SEIKO EPSON printers and scanners contain revoked root certificates. A man-in-the-middle attack may allow an attacker to obtain communication data transmitted by the product. As for the details of the affected products and versions, refer to the vendor's information.

AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CWE-296

https://jvn.jp/en/vu/JVNVU91609598/

https://www.epson.jp/news/info/a-security202608.htm

[{"vendor":"SEIKO EPSON CORPORATION","product":"Multiple SEIKO EPSON printers and scanners","versions":[{"version":"see the information provided by the vendor","status":"affected"}]}]