CVE-2026-1789 — A vulnerability in the browser-based remote management

CVE-2026-1789 — A vulnerability in the browser-based remote management

CVE-2026-1789 — A vulnerability in the browser-based remote management interface may allow an administrator to access sensitive information on the device via crafted requests, affecting certain production printers and office/small office multifunction printers.

What This Means For You

  • If your environment is affected by CWE-807, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-1789 updates and patches.
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Related ATT&CK Techniques

🛡️ Detection Rules

2 rules · 6 SIEM formats

2 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.

critical T1190 Initial Access

CVE-2026-1789 - Browser-Based Remote Management Sensitive Information Access

Sigma YAML — free preview
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Indicators of Compromise

IDTypeIndicator
CVE-2026-1789 vulnerability CVE-2026-1789
CWE-807 weakness CWE-807
Source & Attribution
Source PlatformNVD
ChannelNational Vulnerability Database
PublishedApril 24, 2026 at 03:16 UTC

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