# RURBAN Cpanel::JSON::XS.

Every CVE that names RURBAN Cpanel::JSON::XS among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [Cpanel::JSON::XS versions before 4.41 for Perl allow denial of service via UTF-8 BOM prefixed input when a decode filter callback throws](https://agentprime.io/advisories/CVE-2026-9516.md)
  `CVE-2026-9516` · CVE record: RURBAN Cpanel::JSON::XS · CVSS 7.5 High · Not analysed yet · Published 3 Jun 2026 · Tags: Memory corruption, CWE-755
- [Cpanel::JSON::XS versions before 4.41 for Perl allow type confusion via duplicate object keys when dupkeys_as_arrayref is enabled](https://agentprime.io/advisories/CVE-2026-9334.md)
  `CVE-2026-9334` · CVE record: RURBAN Cpanel::JSON::XS · CVSS 7.3 High · Not analysed yet · Published 3 Jun 2026 · Tags: Memory corruption
- [Cpanel::JSON::XS before version 4.40 for Perl has an integer buffer overflow causing a segfault when parsing crafted JSON, enabling denial-of-service attacks or other unspecified impact](https://agentprime.io/advisories/CVE-2025-40929.md)
  `CVE-2025-40929` · CVE record: RURBAN Cpanel::JSON::XS · CVSS 5.6 Medium · Not analysed yet · Published 8 Sept 2025 · Tags: Memory corruption

## 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=rurban-cpanel-json-xs>
- 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/rurban-cpanel-json-xs/>. Everything for agents: <https://agentprime.io/llms.txt>.