# Gallagher T-20 Readers.

Every CVE that names Gallagher T-20 Readers among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [Uncaught Exception (CWE-248) in the T20 Readers allows an authenticated and authorized operator to trigger a restart by sending specific requests, resulting in a temporary denial of service.](https://agentprime.io/advisories/CVE-2026-27790.md)
  `CVE-2026-27790` · CVE record: Gallagher T-20 Readers · CVSS 2.7 Low · Not analysed yet · Published 7 Jul 2026 · Tags: CWE-248

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=gallagher-t-20-readers>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/gallagher-t-20-readers/>. Everything for agents: <https://agentprime.io/llms.txt>.