{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-22T06:53:39.779","vulnerabilities":[{"cve":{"id":"CVE-2026-20054","sourceIdentifier":"psirt@cisco.com","published":"2026-03-04T18:16:19.920","lastModified":"2026-03-05T19:39:11.967","vulnStatus":"Awaiting Analysis","cveTags":[],"descriptions":[{"lang":"en","value":"Multiple Cisco products are affected by a vulnerability in the Snort 3 VBA feature that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to crash. \r\n\r\nThis vulnerability is due to improper error checking when decompressing VBA data. An attacker could exploit this vulnerability by sending crafted VBA data to the Snort 3 Detection Engine on the targeted device. A successful exploit could allow the attacker to cause the Snort 3 Detection Engine to enter an infinite loop, causing a DoS condition."},{"lang":"es","value":"Múltiples productos de Cisco se ven afectados por una vulnerabilidad en la característica VBA de Snort 3 que podría permitir a un atacante remoto no autenticado provocar la caída del motor de detección de Snort 3.\n\nEsta vulnerabilidad se debe a una comprobación de errores incorrecta al descomprimir datos VBA. Un atacante podría explotar esta vulnerabilidad enviando datos VBA manipulados al motor de detección de Snort 3 en el dispositivo objetivo. Un exploit exitoso podría permitir al atacante provocar que el motor de detección de Snort 3 entre en un bucle infinito, causando una condición de DoS."}],"metrics":{"cvssMetricV31":[{"source":"psirt@cisco.com","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L","baseScore":5.8,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"},"exploitabilityScore":3.9,"impactScore":1.4}]},"weaknesses":[{"source":"psirt@cisco.com","type":"Primary","description":[{"lang":"en","value":"CWE-835"}]}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-snort3-vbavuls-96UcVVed","source":"psirt@cisco.com"}]}}]}