CVE-2026-19955: TrailDB TOC Validation tdb.c tdb_open out-of-bounds
A vulnerability was detected in TrailDB 0.6. Impacted is the function tdbopen 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 Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-19955?
The severity of CVE-2026-19955 is rated low with a score of 3.5.
How do I fix CVE-2026-19955?
To mitigate CVE-2026-19955, update TrailDB to the latest version where the vulnerability has been addressed.
What type of vulnerability is CVE-2026-19955?
CVE-2026-19955 is categorized as a buffer overflow vulnerability.
Can CVE-2026-19955 be exploited remotely?
Yes, CVE-2026-19955 can be exploited remotely, allowing an attacker to perform an out-of-bounds read.
What component of TrailDB is affected by CVE-2026-19955?
The affected component in TrailDB is the TOC Validation function in the tdb_open method of the file /src/tdb.c.