UnratedFix available

Security update for nodejs16

Type: advisorySource: OSV1 source record

This update for nodejs16 fixes the following issues: - CVE-2025-23085: memory leak when remote peer abruptly closes socket without sending GOAWAY notification (bsc#1236250). - CVE-2025-23166: improper error handling in async cryptographic operations crashes process (bsc#1243218). - CVE-2025-23167: llhttp: improper HTTP header block termination in llhttp (bsc#1243220). - CVE-2025-55131: timeout-based race conditions allow for allocations that contain leftover data from previous operations and lead to exposure of in-process secrets (bsc#1256570). - CVE-2025-59465: malformed HTTP/2 HEADERS frame with invalid HPACK data can cause a crash due to an unhandled error (bsc#1256573). - CVE-2025-59466: uncatchable 'Maximum call stack size exceeded' error when `async_hooks.createHook()` is enabled can lead to crash (bsc#1256574). - CVE-2026-6733: undici: Undici: Response queue poisoning on reused keep-alive sockets can lead to incorrect response delivery (bsc#1268479). - CVE-2026-11525: undici: undici: Weakening of cookie SameSite policy due to incorrect parsing of Set-Cookie header (bsc#1268481). - CVE-2026-12151: undici: undici: Denial of Service due to unbounded memory growth via WebSocket frames (bsc#1268482). - CVE-2026-15157: No validation of the type property of a duck-typed blob-like request body before using it as the Content-Type header on the HTTP/1.1 dispatcher (bsc#1272958). - CVE-2026-21637: synchronous exceptions thrown during certain callbacks bypass the standard TLS erro

Announced 28 Sept 2026Group revision 1

Original source ↗

SUSE-SU-2026:4355-1

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:SUSE-SU-2026:4355-1

nodejs16

Source reference: /affected/0/package/name

Affected versions: Not stated in this record
Fixed versions: 16.20.2-150400.3.42.1
Source reference: /affected/0/ranges
Prerequisites: Not stated in this record

nodejs16

Source reference: /affected/1/package/name

Affected versions: Not stated in this record
Fixed versions: 16.20.2-150400.3.42.1
Source reference: /affected/1/ranges
Prerequisites: Not stated in this record

nodejs16

Source reference: /affected/2/package/name

Affected versions: Not stated in this record
Fixed versions: 16.20.2-150400.3.42.1
Source reference: /affected/2/ranges
Prerequisites: Not stated in this record

nodejs16

Source reference: /affected/3/package/name

Affected versions: Not stated in this record
Fixed versions: 16.20.2-150400.3.42.1
Source reference: /affected/3/ranges
Prerequisites: Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "16.20.2-150400.3.42.1"
          }
        ]
      }
    ],
    "package": {
      "name": "nodejs16",
      "purl": "pkg:rpm/suse/nodejs16&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS",
      "ecosystem": "SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS"
    },
    "database_specific": {
      "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4355-1.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "npm16": "16.20.2-150400.3.42.1",
          "nodejs16": "16.20.2-150400.3.42.1",
          "nodejs16-docs": "16.20.2-150400.3.42.1",
          "nodejs16-devel": "16.20.2-150400.3.42.1"
        }
      ]
    }
  },
  {
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          }
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    ],
    "package": {
      "name": "nodejs16",
      "purl": "pkg:rpm/suse/nodejs16&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS",
      "ecosystem": "SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS"
    },
    "database_specific": {
      "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4355-1.json"
    },
    "ecosystem_specific": {
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        }
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    }
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  {
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    ],
    "package": {
      "name": "nodejs16",
      "purl": "pkg:rpm/suse/nodejs16&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS",
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    },
    "database_specific": {
      "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4355-1.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "npm16": "16.20.2-150400.3.42.1",
          "nodejs16": "16.20.2-150400.3.42.1",
          "nodejs16-docs": "16.20.2-150400.3.42.1",
          "nodejs16-devel": "16.20.2-150400.3.42.1"
        }
      ]
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "16.20.2-150400.3.42.1"
          }
        ]
      }
    ],
    "package": {
      "name": "nodejs16",
      "purl": "pkg:rpm/suse/nodejs16&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4",
      "ecosystem": "SUSE:Linux Enterprise Server for SAP Applications 15 SP4"
    },
    "database_specific": {
      "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4355-1.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "npm16": "16.20.2-150400.3.42.1",
          "nodejs16": "16.20.2-150400.3.42.1",
          "nodejs16-docs": "16.20.2-150400.3.42.1",
          "nodejs16-devel": "16.20.2-150400.3.42.1"
        }
      ]
    }
  }
]

Publisher severity

No explicit severity was provided.

Event: #25878 · Revision 1
Added to Heist Feed: Sun, 25 Oct 2026 06:59:22 GMT
Publisher date: Mon, 28 Sep 2026 08:55:58 GMT

Read the original announcement

Revision history

25 Oct 2026SUSE-SU-2026:4355-1 · Revision 1Source updated