{"id":"BIT-powershell-2026-26171","summary":".NET Denial of Service Vulnerability","details":"Uncontrolled resource consumption in .NET allows an unauthorized attacker to deny service over a network.","aliases":["BIT-dotnet-2026-26171","BIT-dotnet-sdk-2026-26171","CVE-2026-26171","GHSA-w3x6-4m5h-cxqf"],"modified":"2026-09-08T08:48:18.709144303Z","published":"2026-05-08T08:53:22.543Z","database_specific":{"cpes":["cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*"],"severity":"High"},"references":[{"type":"ADVISORY","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26171"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26171"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:13280"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:13281"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:13282"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:13283"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:13693"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:8467"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:8468"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:8469"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:8470"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:8471"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:8472"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:8473"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:8474"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:8475"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:9077"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:9080"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:9205"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2026-26171"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2457739"},{"type":"WEB","url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-26171.json"}],"affected":[{"package":{"name":"powershell","ecosystem":"Bitnami","purl":"pkg:bitnami/powershell"},"ranges":[{"type":"SEMVER","events":[{"introduced":"7.5.0"},{"fixed":"7.5.6"},{"introduced":"7.6.0"},{"fixed":"7.6.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/powershell/BIT-powershell-2026-26171.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}],"schema_version":"1.9.0"}