CVE-2026-73542Multiple SEIKO EPSON printers and scanners contain revoked root certificates.
Updated under an hour ago ()
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It affects SEIKO EPSON CORPORATION Multiple SEIKO EPSON printers and scanners. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 3.7 LOW (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weakness (CWE)
- CWE-296
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- jpcert
- NVD analysis
- Deferred
- Record last updated
- Aug 20, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
SEIKO EPSON CORPORATION Multiple SEIKO EPSON printers and scanners seiko_epson:multiple_seiko_epson_printers_and_scanners (from the name) | see the information provided by the vendor | CNA record |
References
- https://www.epson.jp/news/info/a-security202608.htm
- https://jvn.jp/en/vu/JVNVU91609598/
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.