CVE-2026-19955: TrailDB TOC Validation tdb.c tdb_open out-of-bounds

Severity: low (CVSS 3.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-16 · updated 2026-08-20
Weakness: CWE-119

Description

A vulnerability was detected in TrailDB 0.6. Impacted is the function tdb_open of the file /src/tdb.c of the component TOC Validation. The manipulation results in out-of-bounds read. It is possible to launch the attack remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

TrailDB: 0.6

References

https://github.com/traildb/traildb/
https://github.com/traildb/traildb/issues/149
https://vuldb.com/cve/CVE-2026-19955
https://vuldb.com/submit/872771
https://vuldb.com/vuln/391111
https://vuldb.com/vuln/391111/cti

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