# openwrt.

Every CVE that names openwrt among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [odhcpd: pre-auth remote DoS via size_t underflow in dhcpv6_ia_handle_IAs (stack BOF, canary-terminated)](https://agentprime.io/advisories/CVE-2026-53922.md)
  `CVE-2026-53922` · CVE record: openwrt odhcpd and 1 more · CVSS 6.5 Medium · Not analysed yet · Published 12 Oct 2026 · Tags: Memory corruption
- [OpenWrt: ACL bypass and arbitrary root file read via cgi-io cgi-download](https://agentprime.io/advisories/CVE-2026-62947.md)
  `CVE-2026-62947` · CVE record: openwrt openwrt · CVSS 4.9 Medium · Not analysed yet · Published 15 Jul 2026 · Tags: Path traversal
- [OpenWrt odhcpd/LuCI: unauthenticated DHCPv6 client can inject lease-file lines via FQDN hostname → stored XSS in the LuCI admin UI](https://agentprime.io/advisories/CVE-2026-62948.md)
  `CVE-2026-62948` · CVE record: openwrt openwrt · CVSS 9.6 Critical · Critical (CVSS 9+) · Not analysed yet · Published 15 Jul 2026 · Tags: Cross-site scripting (XSS), Other injection, CWE-150
- [OpenWrt: EAD Integer Underflow → Pre-Auth Denial of Service](https://agentprime.io/advisories/CVE-2026-55490.md)
  `CVE-2026-55490` · CVE record: openwrt openwrt · CVSS 6.5 Medium · Not analysed yet · Published 7 Jul 2026 · Tags: Memory corruption
- [LuCI luci-mod-network: Possible XSS attack in WiFi scan on Joining Wireless Client modal](https://agentprime.io/advisories/CVE-2026-32721.md)
  `CVE-2026-32721` · CVE record: openwrt luci and 1 more · CVSS 8.6 High · Not analysed yet · Published 19 Mar 2026 · Tags: Cross-site scripting (XSS)
- [OpenWrt procd PATH Environment Variable Filter Bypass via Incorrect String Comparison Leads to Privilege Escalation](https://agentprime.io/advisories/CVE-2026-30874.md)
  `CVE-2026-30874` · CVE record: openwrt openwrt · CVSS 1.8 Low · Not analysed yet · Published 19 Mar 2026 · Tags: Other injection, Privilege escalation, CWE-187
- [OpenWrt Project jsonpath: Memory leak when processing strings, labels, and regexp tokens](https://agentprime.io/advisories/CVE-2026-30873.md)
  `CVE-2026-30873` · CVE record: openwrt openwrt · CVSS 2.4 Low · Not analysed yet · Published 19 Mar 2026 · Tags: Denial of service
- [OpenWrt Project has a Stack-based Buffer Overflow vulnerability via IPv6 reverse DNS lookup](https://agentprime.io/advisories/CVE-2026-30872.md)
  `CVE-2026-30872` · CVE record: openwrt openwrt · CVSS 9.5 Critical · Critical (CVSS 9+) · Not analysed yet · Published 19 Mar 2026 · Tags: Memory corruption
- [OpenWrt Project has Stack-based Buffer Overflow in DNS PTR Query](https://agentprime.io/advisories/CVE-2026-30871.md)
  `CVE-2026-30871` · CVE record: openwrt openwrt · CVSS 9.5 Critical · Critical (CVSS 9+) · Not analysed yet · Published 19 Mar 2026 · Tags: Memory corruption
- [OpenWrt ubusd vulnerable to heap buffer overflow](https://agentprime.io/advisories/CVE-2025-62526.md)
  `CVE-2025-62526` · CVE record: openwrt openwrt · CVSS 7.9 High · Not analysed yet · Published 22 Oct 2025 · Tags: Memory corruption
- [OpenWrt vulnerable to local privilage escalation](https://agentprime.io/advisories/CVE-2025-62525.md)
  `CVE-2025-62525` · CVE record: openwrt openwrt · CVSS 7.9 High · Not analysed yet · Published 22 Oct 2025 · Tags: Memory corruption, CWE-20
- [Improper certificate validation in OpenWRT](https://agentprime.io/advisories/CVE-2019-5102.md)
  `CVE-2019-5102` · CVE record: OpenWRT OpenWRT · CVSS 4.0 Medium · Not analysed yet · Published 18 Nov 2019 · Tags: Weak cryptography or TLS
- [Improper certificate validation in OpenWRT](https://agentprime.io/advisories/CVE-2019-5101.md)
  `CVE-2019-5101` · CVE record: OpenWRT OpenWRT · CVSS 4.0 Medium · Not analysed yet · Published 18 Nov 2019 · Tags: Weak cryptography or TLS

## 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=openwrt>
- 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/openwrt/>. Everything for agents: <https://agentprime.io/llms.txt>.