CVE-2026-1670

CRITICALNVD 9.89.8—

9.8

The affected products are vulnerable to an unauthenticated API endpoint exposure, which may allow an attacker to remotely change the "forgot password" recovery email address.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 8.4%
KEV: Not listed

Published

February 17, 2026

Last Modified

April 15, 2026

Advisory Details (3)

Auto-updated May 5, 2026

Patch available. Sources: cisa.

generic

Contact Support | Honeywell

https://www.honeywell.com/us/en/contact/support

cisa Patch Available

Honeywell HIB2PI and HDZ Series CCTV Cameras (Update B) | CISA

https://www.cisa.gov/news-events/ics-advisories/icsa-26-048-04

generic

CSAF/csaf_files/OT/white/2026/icsa-26-048-04.json at develop · cisagov/CSAF · GitHub

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-048-04.json

Data Freshness Timeline

(refreshed 18× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-31 22:30 UTCepss_batch
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Frequently asked(5)

What is CVE-2026-1670?

CVE-2026-1670 is a critical vulnerability published on February 17, 2026. The affected products are vulnerable to an unauthenticated API endpoint exposure, which may allow an attacker to remotely change the "forgot password" recovery email address.

When was CVE-2026-1670 disclosed?

CVE-2026-1670 was first published in the National Vulnerability Database on February 17, 2026, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-1670 actively exploited?

CVE-2026-1670 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 8.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-1670?

CVE-2026-1670 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2026-1670?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-1670, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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