{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-10T07:48:06.873","vulnerabilities":[{"cve":{"id":"CVE-2025-4878","sourceIdentifier":"secalert@redhat.com","published":"2025-07-22T15:15:36.307","lastModified":"2026-05-19T14:16:28.620","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability was found in libssh, where an uninitialized variable exists under certain conditions in the privatekey_from_file() function. This flaw can be triggered if the file specified by the filename doesn't exist and may lead to possible signing failures or heap corruption."},{"lang":"es","value":"Se encontró una vulnerabilidad en libssh que permite la existencia de una variable no inicializada en la función privatekey_from_file() bajo ciertas condiciones. Esta falla puede activarse si el archivo especificado por el nombre de archivo no existe y puede provocar posibles errores de firma o corrupción del montón."}],"metrics":{"cvssMetricV31":[{"source":"secalert@redhat.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N","baseScore":3.6,"baseSeverity":"LOW","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":1.0,"impactScore":2.5}]},"weaknesses":[{"source":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-416"}]}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:18683","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2025-4878","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2376184","source":"secalert@redhat.com"},{"url":"https://git.libssh.org/projects/libssh.git/commit/?id=697650caa97eaf7623924c75f9fcfec6dd423cd1","source":"secalert@redhat.com"},{"url":"https://git.libssh.org/projects/libssh.git/commit/?id=b35ee876adc92a208d47194772e99f9c71e0bedb","source":"secalert@redhat.com"},{"url":"https://www.libssh.org/security/advisories/CVE-2025-4878.txt","source":"secalert@redhat.com"}]}}]}