PT-2026-53104 · Undefined · Undefined

Publicado 2026-06-28 · Atualizado 2026-06-28 · CVE-2026-13491

NVD

CVSS v2.0

2.6

Baixa

Vetor base

AV:N/AC:H/Au:N/C:N/I:N/A:P

A vulnerability was detected in 78 xiaozhi-esp32 up to 2.2.6. This vulnerability affects the function Application::GetInstance of the file main/protocols/mqtt protocol.cc of the component MQTT Goodbye Handler. Performing a manipulation of the argument session id results in denial of service. The attack is possible to be carried out remotely. The complexity of an attack is rather high. It is stated that the exploitability is difficult. The exploit is now public and may be used. The patch is named e182471f8c5a22434346bd98da34d3b66c8c8b3e. It is recommended to apply a patch to fix this issue.

Correção

Improper Resource Release

Enumeração de Fraquezas

CWE-404

Identificadores relacionados

CVE-2026-13491

Produtos afetados

Undefined

Referências · 9

• https://github.com/78/xiaozhi-esp32/commit/e182471f8c5a22434346bd98da34d3b66c8c8b3e · Nota
• https://github.com/78/xiaozhi-esp32/issues/2022 · Nota
• https://github.com/78/xiaozhi-esp32/pull/2023 · Nota
• https://github.com/78/xiaozhi-esp32 · Nota
• https://vuldb.com/cve/CVE-2026-13491 · Nota
• https://vuldb.com/vuln/374488 · Nota
• https://vuldb.com/vuln/374488/cti · Nota
• https://vuldb.com/submit/838439 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-13491 · Nota de Segurança