Is CVE-2026-22917 in the CISA KEV catalog?

No. CVE-2026-22917 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-22917?

CVE-2026-22917 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2026-22917?

CVE-2026-22917 has an EPSS score of 0.51% (40th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-22917?

Upgrade tdc-x401gl firmware to 1.5.0 or later.

CVE & CISA-KEV Catalog

CVE-2026-22917

MEDIUM

4.3

CVSS v3

NVD

Description

Improper input handling in a system endpoint may allow attackers to overload resources, causing a denial of service.

CWE-770Allocation of Resources Without Limits or Throttling

How to fix

Remediation Available

tdc-x401gl firmwareNVD

Affected:< 1.5.0Fixed in:1.5.0CVE-2026-22917derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Exploit Intelligence

0.51%probability of exploitation in 30 days

40thpercentile

Low risk: more likely to be exploited than 40% of all known CVEs.

References

Vendor Advisory3

Government Resource1

cisa.gov

Product1

sick.com

Other references1

first.org

Related Vulnerabilities

Other CWE-770 (Allocation of Resources Without Limits or Throttling) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-50387	High	7.5	100%	-	Fix
CVE-2019-11478	Medium	5.3	95%	-	Fix
CVE-2019-11479	High	7.5	92%	-	Fix
CVE-2024-27316	High	7.5	91%	-	Fix
CVE-2022-30522	High	7.5	90%	-	Fix
CVE-2019-9515	High	7.5	88%	-	Fix

Embed a live status badge for CVE-2026-22917

Markdown

[![CVE-2026-22917](https://tridentstack.com/cve/badge/CVE-2026-22917.svg)](https://tridentstack.com/cve/CVE-2026-22917)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-22917"><img src="https://tridentstack.com/cve/badge/CVE-2026-22917.svg" alt="CVE-2026-22917"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-01-23.