RLSA-2026:74085 (CVE-2026-19534)

Vulnerability from osv_rocky – Published: 2026-10-01 00:01 – Updated: 2026-10-01 00:14 – Source website
VLAI
Summary
Important: nodejs:24 security, bug fix, and enhancement update
Details

Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language.

Security Fix(es):

  • undici: undici: Authentication bypass via cross-origin cache poisoning due to missing origin isolation (CVE-2026-85152)

  • undici: undici: TLS certificate validation bypass in BalancedPool via dropped connect options (CVE-2026-84961)

  • undici: undici: Denial of Service via unrequested WebSocket subprotocol (CVE-2026-19534)

Bug Fix(es) and Enhancement(s):

  • nodejs:24/nodejs: Rebase to the latest Node.js 24 release [rhel-8.10.z] (JIRA:Rocky Linux-249188)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Credits
Rocky Enterprise Software Foundation
Red Hat
References
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Rocky Linux:8",
        "name": "nodejs-nodemon",
        "purl": "pkg:rpm/rocky-linux/nodejs-nodemon?distro=rocky-linux-8-x86-64\u0026epoch=0"
      },
      "ranges": [
        {
          "database_specific": {
            "yum_repository": "AppStream"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:3.1.14-2.module+el8.10.0+40277+b1b3f89e"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Rocky Linux:8",
        "name": "nodejs-nodemon",
        "purl": "pkg:rpm/rocky-linux/nodejs-nodemon?distro=rocky-linux-8-x86-64\u0026epoch=0"
      },
      "ranges": [
        {
          "database_specific": {
            "yum_repository": "AppStream"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:3.1.14-2.module+el8.10.0+40278+50b003a3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Rocky Linux:8",
        "name": "nodejs-packaging",
        "purl": "pkg:rpm/rocky-linux/nodejs-packaging?distro=rocky-linux-8-x86-64\u0026epoch=0"
      },
      "ranges": [
        {
          "database_specific": {
            "yum_repository": "AppStream"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2021.06-6.module+el8.10.0+40171+8fa9c325"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Rocky Linux:8",
        "name": "nodejs-packaging",
        "purl": "pkg:rpm/rocky-linux/nodejs-packaging?distro=rocky-linux-8-x86-64\u0026epoch=0"
      },
      "ranges": [
        {
          "database_specific": {
            "yum_repository": "AppStream"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2021.06-6.module+el8.10.0+40172+38f6fdd1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Rocky Linux:8",
        "name": "nodejs-packaging",
        "purl": "pkg:rpm/rocky-linux/nodejs-packaging?distro=rocky-linux-8-x86-64\u0026epoch=0"
      },
      "ranges": [
        {
          "database_specific": {
            "yum_repository": "AppStream"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2021.06-6.module+el8.10.0+40048+6d99f608"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "credits": [
    {
      "name": "Rocky Enterprise Software Foundation"
    },
    {
      "name": "Red Hat"
    }
  ],
  "database_specific": {
    "license": "CC-BY-4.0",
    "license_url": "https://creativecommons.org/licenses/by/4.0/",
    "source_advisory": "RHSA-2026:74085"
  },
  "details": "Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. \n\nSecurity Fix(es):\n\n* undici: undici: Authentication bypass via cross-origin cache poisoning due to missing origin isolation (CVE-2026-85152)\n\n* undici: undici: TLS certificate validation bypass in BalancedPool via dropped connect options (CVE-2026-84961)\n\n* undici: undici: Denial of Service via unrequested WebSocket subprotocol (CVE-2026-19534)\n\nBug Fix(es) and Enhancement(s):\n\n* nodejs:24/nodejs: Rebase to the latest Node.js 24 release [rhel-8.10.z] (JIRA:Rocky Linux-249188)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
  "id": "RLSA-2026:74085",
  "modified": "2026-10-01T00:14:55.402836Z",
  "published": "2026-10-01T00:01:35.970380Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://errata.rockylinux.org/RLSA-2026:74085"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2528717"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2528735"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2528759"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:74085"
    }
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Important: nodejs:24 security, bug fix, and enhancement update",
  "upstream": [
    "CVE-2026-19534",
    "CVE-2026-84961",
    "CVE-2026-85152"
  ]
}



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