CVE-2026-44159: Tyler Identity Local (TID-L) default administrative credentials

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-19 · updated 2026-07-24
Weakness: CWE-1392

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.

Affected products

Tyler Technologies TID-L: all versions

References

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-138-01.json
https://www.cve.org/CVERecord?id=CVE-2026-44159

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