How severe is CVE-2026-44159?

CVE-2026-44159 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-44159 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-44159?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2026-44159 have an EU (EUVD) identifier?

Yes. CVE-2026-44159 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30937.

When was CVE-2026-44159 published?

CVE-2026-44159 was published on 2026-05-19 and last updated on 2026-06-17.

CVE-2026-44159

CVE-2026-44159 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1392.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v4: 9.3
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-30937
Weakness: CWE-1392
Published: 2026-05-19
Last modified: 2026-06-17

Description

Tyler Identity Local (TID-L) uses documented, default administrative credentials. Users are not required to change the credentials before deployment. TID-L has not been distributed since December 2020, and has not been supported since 2021.

Frequently asked questions

What is CVE-2026-44159?: Tyler Identity Local (TID-L) uses documented, default administrative credentials. Users are not required to change the credentials before deployment. TID-L has not been distributed since December 2020, and has not been supported since 2021.
How severe is CVE-2026-44159?: CVE-2026-44159 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-44159 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-44159?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-44159 have an EU (EUVD) identifier?: Yes. CVE-2026-44159 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30937.
When was CVE-2026-44159 published?: CVE-2026-44159 was published on 2026-05-19 and last updated on 2026-06-17.

References

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