{
  "threat_severity" : "Important",
  "public_date" : "2026-08-11T00:00:00Z",
  "bugzilla" : {
    "description" : ".NET: .NET Denial of Service Vulnerability",
    "id" : "2512180",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2512180"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-606",
  "details" : [ "Unchecked input for loop condition in .NET allows an unauthorized attacker to deny service over a network.", "Unchecked input for loop condition in .NET allows an unauthorized attacker to deny service over a network." ],
  "statement" : "This vulnerability in System.Net.WebSockets is rated as Important. An unauthenticated attacker could exploit this flaw to cause a denial of service in affected .NET applications, impacting service availability and reliability. This affects Red Hat products utilizing .NET 6.0 and newer versions.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 10",
    "release_date" : "2026-08-13T00:00:00Z",
    "advisory" : "RHSA-2026:54541",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10.2",
    "package" : "dotnet8.0-0:8.0.130-1.el10_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10",
    "release_date" : "2026-08-13T00:00:00Z",
    "advisory" : "RHSA-2026:54590",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10.2",
    "package" : "dotnet9.0-0:9.0.120-1.el10_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10",
    "release_date" : "2026-08-17T00:00:00Z",
    "advisory" : "RHSA-2026:55858",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10.2",
    "package" : "dotnet10.0-0:10.0.111-1.el10_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10.0 Extended Update Support",
    "release_date" : "2026-08-24T00:00:00Z",
    "advisory" : "RHSA-2026:58566",
    "cpe" : "cpe:/o:redhat:enterprise_linux_eus:10.0",
    "package" : "dotnet8.0-0:8.0.130-1.el10_0"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10.0 Extended Update Support",
    "release_date" : "2026-08-24T00:00:00Z",
    "advisory" : "RHSA-2026:58567",
    "cpe" : "cpe:/o:redhat:enterprise_linux_eus:10.0",
    "package" : "dotnet9.0-0:9.0.120-1.el10_0"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2026-08-13T00:00:00Z",
    "advisory" : "RHSA-2026:54538",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "dotnet8.0-0:8.0.130-1.el8_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2026-08-13T00:00:00Z",
    "advisory" : "RHSA-2026:54542",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "dotnet10.0-0:10.0.111-1.el8_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2026-08-13T00:00:00Z",
    "advisory" : "RHSA-2026:54550",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "dotnet9.0-0:9.0.120-1.el8_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2026-08-13T00:00:00Z",
    "advisory" : "RHSA-2026:54574",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "dotnet8.0-0:8.0.130-1.el9_8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2026-08-17T00:00:00Z",
    "advisory" : "RHSA-2026:55856",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "dotnet9.0-0:9.0.120-1.el9_8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2026-08-17T00:00:00Z",
    "advisory" : "RHSA-2026:55857",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "dotnet10.0-0:10.0.111-1.el9_8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions",
    "release_date" : "2026-08-24T00:00:00Z",
    "advisory" : "RHSA-2026:58568",
    "cpe" : "cpe:/a:redhat:rhel_e4s:9.4",
    "package" : "dotnet8.0-0:8.0.130-1.el9_4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.6 Extended Update Support",
    "release_date" : "2026-08-24T00:00:00Z",
    "advisory" : "RHSA-2026:58569",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.6",
    "package" : "dotnet8.0-0:8.0.130-1.el9_6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.6 Extended Update Support",
    "release_date" : "2026-08-24T00:00:00Z",
    "advisory" : "RHSA-2026:58570",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.6",
    "package" : "dotnet9.0-0:9.0.120-1.el9_6"
  }, {
    "product_name" : "Red Hat Hardened Images",
    "release_date" : "2026-07-24T00:00:00Z",
    "advisory" : "RHSA-2026:44914",
    "cpe" : "cpe:/a:redhat:hummingbird:1",
    "package" : "dotnet9-0-main-9.0.119-2.hum1"
  }, {
    "product_name" : "Red Hat Hardened Images",
    "release_date" : "2026-08-15T00:00:00Z",
    "advisory" : "RHSA-2026:55142",
    "cpe" : "cpe:/a:redhat:hummingbird:1",
    "package" : "dotnet10-0-main-10.0.11-1.hum1"
  }, {
    "product_name" : "Red Hat Hardened Images",
    "release_date" : "2026-08-16T00:00:00Z",
    "advisory" : "RHSA-2026:55405",
    "cpe" : "cpe:/a:redhat:hummingbird:1",
    "package" : "dotnet8-0-main-8.0.130-0.1.hum1"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat OpenShift Dev Spaces",
    "fix_state" : "Affected",
    "package_name" : "devspaces/udi-rhel9",
    "cpe" : "cpe:/a:redhat:openshift_devspaces:3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2026-62901\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-62901" ],
  "name" : "CVE-2026-62901",
  "mitigation" : {
    "value" : "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
    "lang" : "en:us"
  },
  "csaw" : false
}