Vulnerability-Lookup

Vulnerability from cleanstart

Published

2026-04-01 10:03

Modified

2026-03-09 13:31

Summary

Security fixes for CVE-2025-61726, CVE-2025-61728, CVE-2025-61730, CVE-2025-61732, CVE-2025-68119, CVE-2025-68121, CVE-2026-25679, CVE-2026-27139, CVE-2026-27141, CVE-2026-27142, ghsa-6v2p-p543-phr9, ghsa-f6x5-jh6r-wrfv, ghsa-hcg3-q754-cr77, ghsa-j5w8-q4qc-rx2x, ghsa-qxp5-gwg8-xv66, ghsa-v778-237x-gjrc, ghsa-vvgc-356p-c3xw applied in versions: 0.28.0-r0, 0.28.0-r1

Details

Multiple security vulnerabilities affect the prometheus-statsd-exporter package. These issues are resolved in later releases. See references for individual vulnerability details.

References

URL

Type

	https://github.com/cleanstart-dev/cleanstart-secu…	ADVISORY
	https://osv.dev/vulnerability/CVE-2025-61726	WEB
	https://osv.dev/vulnerability/CVE-2025-61728	WEB
	https://osv.dev/vulnerability/CVE-2025-61730	WEB
	https://osv.dev/vulnerability/CVE-2025-61732	WEB
	https://osv.dev/vulnerability/CVE-2025-68119	WEB
	https://osv.dev/vulnerability/CVE-2025-68121	WEB
	https://osv.dev/vulnerability/CVE-2026-25679	WEB
	https://osv.dev/vulnerability/CVE-2026-27139	WEB
	https://osv.dev/vulnerability/CVE-2026-27141	WEB
	https://osv.dev/vulnerability/CVE-2026-27142	WEB
	https://osv.dev/vulnerability/ghsa-6v2p-p543-phr9	WEB
	https://osv.dev/vulnerability/ghsa-f6x5-jh6r-wrfv	WEB
	https://osv.dev/vulnerability/ghsa-hcg3-q754-cr77	WEB
	https://osv.dev/vulnerability/ghsa-j5w8-q4qc-rx2x	WEB
	https://osv.dev/vulnerability/ghsa-qxp5-gwg8-xv66	WEB
	https://osv.dev/vulnerability/ghsa-v778-237x-gjrc	WEB
	https://osv.dev/vulnerability/ghsa-vvgc-356p-c3xw	WEB
	https://nvd.nist.gov/vuln/detail/CVE-2025-61726	WEB
	https://nvd.nist.gov/vuln/detail/CVE-2025-61728	WEB
	https://nvd.nist.gov/vuln/detail/CVE-2025-61730	WEB
	https://nvd.nist.gov/vuln/detail/CVE-2025-61732	WEB
	https://nvd.nist.gov/vuln/detail/CVE-2025-68119	WEB
	https://nvd.nist.gov/vuln/detail/CVE-2025-68121	WEB
	https://nvd.nist.gov/vuln/detail/CVE-2026-25679	WEB
	https://nvd.nist.gov/vuln/detail/CVE-2026-27139	WEB
	https://nvd.nist.gov/vuln/detail/CVE-2026-27141	WEB
	https://nvd.nist.gov/vuln/detail/CVE-2026-27142	WEB

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "CleanStart",
        "name": "prometheus-statsd-exporter"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.28.0-r1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "credits": [],
  "database_specific": {},
  "details": "Multiple security vulnerabilities affect the prometheus-statsd-exporter package. These issues are resolved in later releases. See references for individual vulnerability details.",
  "id": "CLEANSTART-2026-DF22934",
  "modified": "2026-03-09T13:31:49Z",
  "published": "2026-04-01T10:03:39.072806Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-DF22934.json"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2025-61726"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2025-61728"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2025-61730"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2025-61732"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2025-68119"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2025-68121"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-25679"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-27139"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-27141"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/CVE-2026-27142"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-6v2p-p543-phr9"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-f6x5-jh6r-wrfv"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-hcg3-q754-cr77"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-j5w8-q4qc-rx2x"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-qxp5-gwg8-xv66"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-v778-237x-gjrc"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/ghsa-vvgc-356p-c3xw"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61726"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61728"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61730"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61732"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68119"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68121"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25679"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27139"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27141"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27142"
    }
  ],
  "related": [],
  "schema_version": "1.7.3",
  "summary": "Security fixes for CVE-2025-61726, CVE-2025-61728, CVE-2025-61730, CVE-2025-61732, CVE-2025-68119, CVE-2025-68121, CVE-2026-25679, CVE-2026-27139, CVE-2026-27141, CVE-2026-27142, ghsa-6v2p-p543-phr9, ghsa-f6x5-jh6r-wrfv, ghsa-hcg3-q754-cr77, ghsa-j5w8-q4qc-rx2x, ghsa-qxp5-gwg8-xv66, ghsa-v778-237x-gjrc, ghsa-vvgc-356p-c3xw applied in versions: 0.28.0-r0, 0.28.0-r1",
  "upstream": [
    "CVE-2025-61726",
    "CVE-2025-61728",
    "CVE-2025-61730",
    "CVE-2025-61732",
    "CVE-2025-68119",
    "CVE-2025-68121",
    "CVE-2026-25679",
    "CVE-2026-27139",
    "CVE-2026-27141",
    "CVE-2026-27142",
    "ghsa-6v2p-p543-phr9",
    "ghsa-f6x5-jh6r-wrfv",
    "ghsa-hcg3-q754-cr77",
    "ghsa-j5w8-q4qc-rx2x",
    "ghsa-qxp5-gwg8-xv66",
    "ghsa-v778-237x-gjrc",
    "ghsa-vvgc-356p-c3xw"
  ]
}

GHSA-QXP5-GWG8-XV66

Vulnerability from github – Published: 2025-03-12 22:06 – Updated: 2025-05-09 21:31

Summary

HTTP Proxy bypass using IPv6 Zone IDs in golang.org/x/net

Details

Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NO_PROXY environment variable is set to "*.example.com", a request to "[::1%25.example.com]:80` will incorrectly match and not be proxied.

Severity ?

4.4 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "golang.org/x/net"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.36.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-22870"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-115",
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-03-12T22:06:40Z",
    "nvd_published_at": "2025-03-12T19:15:38Z",
    "severity": "MODERATE"
  },
  "details": "Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NO_PROXY environment variable is set to \"*.example.com\", a request to \"[::1%25.example.com]:80` will incorrectly match and not be proxied.",
  "id": "GHSA-qxp5-gwg8-xv66",
  "modified": "2025-05-09T21:31:08Z",
  "published": "2025-03-12T22:06:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22870"
    },
    {
      "type": "PACKAGE",
      "url": "https://go-review.googlesource.com/q/project:net"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/cl/654697"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/71984"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2025-3503"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20250509-0007"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2025/03/07/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "HTTP Proxy bypass using IPv6 Zone IDs in golang.org/x/net"
}

GHSA-6V2P-P543-PHR9

Vulnerability from github – Published: 2025-07-18 17:27 – Updated: 2025-07-18 17:27

Summary

golang.org/x/oauth2 Improper Validation of Syntactic Correctness of Input vulnerability

Details

An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "golang.org/x/oauth2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.27.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-22868"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1286"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-07-18T17:27:22Z",
    "nvd_published_at": "2025-02-26T08:14:24Z",
    "severity": "HIGH"
  },
  "details": "An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing.",
  "id": "GHSA-6v2p-p543-phr9",
  "modified": "2025-07-18T17:27:22Z",
  "published": "2025-07-18T17:27:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22868"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/cl/652155"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/71490"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2025-3488"
    }
  ],
  "schema_version": "1.4.0",
  "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": "golang.org/x/oauth2 Improper Validation of Syntactic Correctness of Input vulnerability"
}

GHSA-VVGC-356P-C3XW

Vulnerability from github – Published: 2025-04-16 19:22 – Updated: 2025-05-17 18:49

Summary

golang.org/x/net vulnerable to Cross-site Scripting

Details

The tokenizer incorrectly interprets tags with unquoted attribute values that end with a solidus character (/) as self-closing. When directly using Tokenizer, this can result in such tags incorrectly being marked as self-closing, and when using the Parse functions, this can result in content following such tags as being placed in the wrong scope during DOM construction, but only when tags are in foreign content (e.g. , , etc contexts).

Severity ?

5.3 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "golang.org/x/net"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.38.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-22872"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-04-16T19:22:51Z",
    "nvd_published_at": "2025-04-16T18:16:04Z",
    "severity": "MODERATE"
  },
  "details": "The tokenizer incorrectly interprets tags with unquoted attribute values that end with a solidus character (/) as self-closing. When directly using Tokenizer, this can result in such tags incorrectly being marked as self-closing, and when using the Parse functions, this can result in content following such tags as being placed in the wrong scope during DOM construction, but only when tags are in foreign content (e.g. \u003cmath\u003e, \u003csvg\u003e, etc contexts).",
  "id": "GHSA-vvgc-356p-c3xw",
  "modified": "2025-05-17T18:49:25Z",
  "published": "2025-04-16T19:22:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22872"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/cl/662715"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/73070"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/ezSKR9vqbqA"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2025-3595"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20250516-0007"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "golang.org/x/net vulnerable to Cross-site Scripting"
}

GHSA-HCG3-Q754-CR77

Vulnerability from github – Published: 2025-04-12 00:30 – Updated: 2025-04-14 15:38

Summary

golang.org/x/crypto Vulnerable to Denial of Service (DoS) via Slow or Incomplete Key Exchange

Details

SSH servers which implement file transfer protocols are vulnerable to a denial of service attack from clients which complete the key exchange slowly, or not at all, causing pending content to be read into memory, but never transmitted.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "golang.org/x/crypto"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.35.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-22869"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-04-14T15:38:58Z",
    "nvd_published_at": "2025-02-26T08:14:24Z",
    "severity": "HIGH"
  },
  "details": "SSH servers which implement file transfer protocols are vulnerable to a denial of service attack from clients which complete the key exchange slowly, or not at all, causing pending content to be read into memory, but never transmitted.",
  "id": "GHSA-hcg3-q754-cr77",
  "modified": "2025-04-14T15:38:58Z",
  "published": "2025-04-12T00:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22869"
    },
    {
      "type": "WEB",
      "url": "https://github.com/golang/crypto/commit/7292932d45d55c7199324ab0027cc86e8198aa22"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/golang/crypto"
    },
    {
      "type": "WEB",
      "url": "https://go-review.googlesource.com/c/crypto/+/652135"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/cl/652135"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/71931"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2025-3487"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20250411-0010"
    }
  ],
  "schema_version": "1.4.0",
  "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": "golang.org/x/crypto Vulnerable to Denial of Service (DoS) via Slow or Incomplete Key Exchange"
}

GHSA-F6X5-JH6R-WRFV

Vulnerability from github – Published: 2025-11-19 23:16 – Updated: 2025-11-20 16:35

Summary

golang.org/x/crypto/ssh/agent vulnerable to panic if message is malformed due to out of bounds read

Details

SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.

Severity ?

5.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "golang.org/x/crypto"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.45.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-47914"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-11-19T23:16:40Z",
    "nvd_published_at": "2025-11-19T21:15:50Z",
    "severity": "MODERATE"
  },
  "details": "SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.",
  "id": "GHSA-f6x5-jh6r-wrfv",
  "modified": "2025-11-20T16:35:18Z",
  "published": "2025-11-19T23:16:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-47914"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/cl/721960"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/76364"
    },
    {
      "type": "WEB",
      "url": "https://go.googlesource.com/crypto"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/w-oX3UxNcZA"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2025-4135"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "golang.org/x/crypto/ssh/agent vulnerable to panic if message is malformed due to out of bounds read"
}

GHSA-V778-237X-GJRC

Vulnerability from github – Published: 2024-12-11 22:03 – Updated: 2025-01-31 15:30

Summary

Misuse of ServerConfig.PublicKeyCallback may cause authorization bypass in golang.org/x/crypto

Details

Applications and libraries which misuse the ServerConfig.PublicKeyCallback callback may be susceptible to an authorization bypass.

The documentation for ServerConfig.PublicKeyCallback says that "A call to this function does not guarantee that the key offered is in fact used to authenticate." Specifically, the SSH protocol allows clients to inquire about whether a public key is acceptable before proving control of the corresponding private key. PublicKeyCallback may be called with multiple keys, and the order in which the keys were provided cannot be used to infer which key the client successfully authenticated with, if any. Some applications, which store the key(s) passed to PublicKeyCallback (or derived information) and make security relevant determinations based on it once the connection is established, may make incorrect assumptions.

For example, an attacker may send public keys A and B, and then authenticate with A. PublicKeyCallback would be called only twice, first with A and then with B. A vulnerable application may then make authorization decisions based on key B for which the attacker does not actually control the private key.

Since this API is widely misused, as a partial mitigation golang.org/x/crypto@v0.31.0 enforces the property that, when successfully authenticating via public key, the last key passed to ServerConfig.PublicKeyCallback will be the key used to authenticate the connection. PublicKeyCallback will now be called multiple times with the same key, if necessary. Note that the client may still not control the last key passed to PublicKeyCallback if the connection is then authenticated with a different method, such as PasswordCallback, KeyboardInteractiveCallback, or NoClientAuth.

Users should be using the Extensions field of the Permissions return value from the various authentication callbacks to record data associated with the authentication attempt instead of referencing external state. Once the connection is established the state corresponding to the successful authentication attempt can be retrieved via the ServerConn.Permissions field. Note that some third-party libraries misuse the Permissions type by sharing it across authentication attempts; users of third-party libraries should refer to the relevant projects for guidance.

Severity ?

9.1 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "golang.org/x/crypto"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.31.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-45337"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-285"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-12-11T22:03:04Z",
    "nvd_published_at": "2024-12-12T02:02:07Z",
    "severity": "CRITICAL"
  },
  "details": "Applications and libraries which misuse the ServerConfig.PublicKeyCallback callback may be susceptible to an authorization bypass.\n\nThe documentation for ServerConfig.PublicKeyCallback says that \"A call to this function does not guarantee that the key offered is in fact used to authenticate.\" Specifically, the SSH protocol allows clients to inquire about whether a public key is acceptable before proving control of the corresponding private key. PublicKeyCallback may be called with multiple keys, and the order in which the keys were provided cannot be used to infer which key the client successfully authenticated with, if any. Some applications, which store the key(s) passed to PublicKeyCallback (or derived information) and make security relevant determinations based on it once the connection is established, may make incorrect assumptions.\n\nFor example, an attacker may send public keys A and B, and then authenticate with A. PublicKeyCallback would be called only twice, first with A and then with B. A vulnerable application may then make authorization decisions based on key B for which the attacker does not actually control the private key.\n\nSince this API is widely misused, as a partial mitigation golang.org/x/crypto@v0.31.0 enforces the property that, when successfully authenticating via public key, the last key passed to ServerConfig.PublicKeyCallback will be the key used to authenticate the connection. PublicKeyCallback will now be called multiple times with the same key, if necessary. Note that the client may still not control the last key passed to PublicKeyCallback if the connection is then authenticated with a different method, such as PasswordCallback, KeyboardInteractiveCallback, or NoClientAuth.\n\nUsers should be using the Extensions field of the Permissions return value from the various authentication callbacks to record data associated with the authentication attempt instead of referencing external state. Once the connection is established the state corresponding to the successful authentication attempt can be retrieved via the ServerConn.Permissions field. Note that some third-party libraries misuse the Permissions type by sharing it across authentication attempts; users of third-party libraries should refer to the relevant projects for guidance.",
  "id": "GHSA-v778-237x-gjrc",
  "modified": "2025-01-31T15:30:43Z",
  "published": "2024-12-11T22:03:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45337"
    },
    {
      "type": "WEB",
      "url": "https://github.com/golang/crypto/commit/b4f1988a35dee11ec3e05d6bf3e90b695fbd8909"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/golang/crypto"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/cl/635315"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/70779"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/-nPEi39gI4Q/m/cGVPJCqdAQAJ"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2024-3321"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20250131-0007"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2024/12/11/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Misuse of ServerConfig.PublicKeyCallback may cause authorization bypass in golang.org/x/crypto"
}

GHSA-J5W8-Q4QC-RX2X

Vulnerability from github – Published: 2025-11-19 23:01 – Updated: 2025-11-19 23:01

Summary

golang.org/x/crypto/ssh allows an attacker to cause unbounded memory consumption

Details

SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request, allowing an attacker to cause unbounded memory consumption.

Severity ?

5.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "golang.org/x/crypto"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.45.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-58181"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-11-19T23:01:20Z",
    "nvd_published_at": "2025-11-19T21:15:50Z",
    "severity": "MODERATE"
  },
  "details": "SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request, allowing an attacker to cause unbounded memory consumption.",
  "id": "GHSA-j5w8-q4qc-rx2x",
  "modified": "2025-11-19T23:01:20Z",
  "published": "2025-11-19T23:01:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-58181"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/cl/721961"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/76363"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/w-oX3UxNcZA"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2025-4134"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "golang.org/x/crypto/ssh allows an attacker to cause unbounded memory consumption"
}

CVE-2026-27142 (GCVE-0-2026-27142)

Vulnerability from cvelistv5 – Published: 2026-03-06 21:28 – Updated: 2026-03-16 15:21

Title

URLs in meta content attribute actions are not escaped in html/template

Summary

Actions which insert URLs into the content attribute of HTML meta tags are not escaped. This can allow XSS if the meta tag also has an http-equiv attribute with the value "refresh". A new GODEBUG setting has been added, htmlmetacontenturlescape, which can be used to disable escaping URLs in actions in the meta content attribute which follow "url=" by setting htmlmetacontenturlescape=0.

Severity ?

6.1 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

References

URL

Tags

	https://groups.google.com/g/golang-announce/c/Edh…
	https://go.dev/issue/77954
	https://go.dev/cl/752081
	https://pkg.go.dev/vuln/GO-2026-4603

Impacted products

	Vendor	Product	Version
	Go standard library	html/template	Affected: 0 , < 1.25.8 (semver) Affected: 1.26.0-0 , < 1.26.1 (semver)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
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              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "CHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
              "version": "3.1"
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            "other": {
              "content": {
                "id": "CVE-2026-27142",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
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                    "Technical Impact": "partial"
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        "providerMetadata": {
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "html/template",
          "product": "html/template",
          "programRoutines": [
            {
              "name": "tTag"
            },
            {
              "name": "escaper.escapeAction"
            },
            {
              "name": "Template.Execute"
            },
            {
              "name": "Template.ExecuteTemplate"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
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              "lessThan": "1.25.8",
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              "version": "0",
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              "version": "1.26.0-0",
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            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Actions which insert URLs into the content attribute of HTML meta tags are not escaped. This can allow XSS if the meta tag also has an http-equiv attribute with the value \"refresh\". A new GODEBUG setting has been added, htmlmetacontenturlescape, which can be used to disable escaping URLs in actions in the meta content attribute which follow \"url=\" by setting htmlmetacontenturlescape=0."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-06T21:28:14.674Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk"
        },
        {
          "url": "https://go.dev/issue/77954"
        },
        {
          "url": "https://go.dev/cl/752081"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2026-4603"
        }
      ],
      "title": "URLs in meta content attribute actions are not escaped in html/template"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2026-27142",
    "datePublished": "2026-03-06T21:28:14.674Z",
    "dateReserved": "2026-02-17T19:57:28.435Z",
    "dateUpdated": "2026-03-16T15:21:14.465Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2025-68121 (GCVE-0-2025-68121)

Vulnerability from cvelistv5 – Published: 2026-02-05 17:48 – Updated: 2026-02-20 16:05

Title

Unexpected session resumption in crypto/tls

Summary

During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between the initial handshake and the resumed handshake, the resumed handshake may succeed when it should have failed. This may happen when a user calls Config.Clone and mutates the returned Config, or uses Config.GetConfigForClient. This can cause a client to resume a session with a server that it would not have resumed with during the initial handshake, or cause a server to resume a session with a client that it would not have resumed with during the initial handshake.

Severity ?

7.4 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

CWE

CWE-295 - Improper Certificate Validation

Assigner

References

URL

Tags

	https://groups.google.com/g/golang-announce/c/K09…
	https://go.dev/cl/737700
	https://go.dev/issue/77217
	https://pkg.go.dev/vuln/GO-2026-4337

Impacted products

	Vendor	Product	Version
	Go standard library	crypto/tls	Affected: 0 , < 1.24.13 (semver) Affected: 1.25.0-0 , < 1.25.7 (semver) Affected: 1.26.0-rc.1 , < 1.26.0-rc.3 (semver)

Credits

Coia Prant (github.com/rbqvq) Go Security Team

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 7.4,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-68121",
                "options": [
                  {
                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
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                "role": "CISA Coordinator",
                "timestamp": "2026-02-20T16:05:03.924102Z",
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          }
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            "descriptions": [
              {
                "cweId": "CWE-295",
                "description": "CWE-295 Improper Certificate Validation",
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                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-20T16:05:07.679Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "crypto/tls",
          "product": "crypto/tls",
          "programRoutines": [
            {
              "name": "Conn.handshakeContext"
            },
            {
              "name": "Conn.Handshake"
            },
            {
              "name": "Conn.HandshakeContext"
            },
            {
              "name": "Conn.Read"
            },
            {
              "name": "Conn.Write"
            },
            {
              "name": "Dial"
            },
            {
              "name": "DialWithDialer"
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            {
              "name": "Dialer.Dial"
            },
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              "name": "Dialer.DialContext"
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              "name": "QUICConn.Start"
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          "vendor": "Go standard library",
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              "status": "affected",
              "version": "0",
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            },
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              "lessThan": "1.26.0-rc.3",
              "status": "affected",
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          "value": "Coia Prant (github.com/rbqvq)"
        },
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          "lang": "en",
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      ],
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          "lang": "en",
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        }
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      "problemTypes": [
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          "url": "https://groups.google.com/g/golang-announce/c/K09ubi9FQFk"
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          "url": "https://go.dev/cl/737700"
        },
        {
          "url": "https://go.dev/issue/77217"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2026-4337"
        }
      ],
      "title": "Unexpected session resumption in crypto/tls"
    }
  },
  "cveMetadata": {
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    "assignerShortName": "Go",
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    "datePublished": "2026-02-05T17:48:44.141Z",
    "dateReserved": "2025-12-15T16:48:04.451Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-27141 (GCVE-0-2026-27141)

Vulnerability from cvelistv5 – Published: 2026-02-26 18:50 – Updated: 2026-02-27 19:11

Title

Sending certain HTTP/2 frames can cause a server to panic in golang.org/x/net

Summary

Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-476 - NULL Pointer Dereference

Assigner

References

URL

Tags

	https://nvd.nist.gov/vuln/detail/CVE-2026-27141
	https://go.dev/cl/746180
	https://go.dev/issue/77652
	https://pkg.go.dev/vuln/GO-2026-4559

Impacted products

	Vendor	Product	Version
	golang.org/x/net	golang.org/x/net/http2	Affected: 0.50.0 , < 0.51.0 (semver)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
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                "role": "CISA Coordinator",
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            ]
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-27T19:11:57.260Z",
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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          "collectionURL": "https://pkg.go.dev",
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          "packageName": "golang.org/x/net/http2",
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          "programRoutines": [
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              "name": "typeFrameParser"
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              "name": "ClientConn.Ping"
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              "name": "ConnectionError.Error"
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              "name": "Framer.WriteData"
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              "name": "Framer.WriteDataPadded"
            },
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              "name": "Framer.WriteGoAway"
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              "name": "Framer.WriteHeaders"
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              "name": "Framer.WritePing"
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              "name": "Framer.WritePriorityUpdate"
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              "name": "Framer.WriteRSTStream"
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              "name": "Framer.WriteSettings"
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              "name": "Framer.WriteWindowUpdate"
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              "name": "GoAwayError.Error"
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              "name": "ReadFrameHeader"
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              "name": "Server.ServeConn"
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            {
              "name": "Setting.String"
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              "name": "SettingID.String"
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            {
              "name": "SettingsFrame.ForeachSetting"
            },
            {
              "name": "StreamError.Error"
            },
            {
              "name": "Transport.CloseIdleConnections"
            },
            {
              "name": "Transport.NewClientConn"
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            {
              "name": "Transport.RoundTrip"
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            {
              "name": "Transport.RoundTripOpt"
            },
            {
              "name": "bufferedWriter.Flush"
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            {
              "name": "bufferedWriter.Write"
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            {
              "name": "bufferedWriterTimeoutWriter.Write"
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              "name": "chunkWriter.Write"
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              "name": "clientConnPool.GetClientConn"
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              "name": "connError.Error"
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            {
              "name": "dataBuffer.Read"
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              "name": "duplicatePseudoHeaderError.Error"
            },
            {
              "name": "gzipReader.Close"
            },
            {
              "name": "gzipReader.Read"
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            {
              "name": "headerFieldNameError.Error"
            },
            {
              "name": "headerFieldValueError.Error"
            },
            {
              "name": "netHTTPClientConn.Close"
            },
            {
              "name": "netHTTPClientConn.RoundTrip"
            },
            {
              "name": "noDialClientConnPool.GetClientConn"
            },
            {
              "name": "noDialH2RoundTripper.NewClientConn"
            },
            {
              "name": "noDialH2RoundTripper.RoundTrip"
            },
            {
              "name": "pipe.Read"
            },
            {
              "name": "priorityWriteSchedulerRFC7540.CloseStream"
            },
            {
              "name": "priorityWriteSchedulerRFC7540.OpenStream"
            },
            {
              "name": "priorityWriteSchedulerRFC9218.OpenStream"
            },
            {
              "name": "pseudoHeaderError.Error"
            },
            {
              "name": "requestBody.Close"
            },
            {
              "name": "requestBody.Read"
            },
            {
              "name": "responseWriter.Flush"
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            {
              "name": "responseWriter.FlushError"
            },
            {
              "name": "responseWriter.Push"
            },
            {
              "name": "responseWriter.SetReadDeadline"
            },
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              "name": "responseWriter.SetWriteDeadline"
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            {
              "name": "responseWriter.Write"
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              "name": "responseWriter.WriteHeader"
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              "name": "responseWriter.WriteString"
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              "name": "roundRobinWriteScheduler.OpenStream"
            },
            {
              "name": "serverConn.CloseConn"
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            {
              "name": "serverConn.Flush"
            },
            {
              "name": "stickyErrWriter.Write"
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              "name": "transportResponseBody.Close"
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            {
              "name": "transportResponseBody.Read"
            },
            {
              "name": "unencryptedTransport.RoundTrip"
            },
            {
              "name": "writeData.String"
            }
          ],
          "vendor": "golang.org/x/net",
          "versions": [
            {
              "lessThan": "0.51.0",
              "status": "affected",
              "version": "0.50.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-476: NULL Pointer Dereference",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-26T18:50:31.830Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
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      },
      "references": [
        {
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27141"
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        {
          "url": "https://go.dev/cl/746180"
        },
        {
          "url": "https://go.dev/issue/77652"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2026-4559"
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      ],
      "title": "Sending certain HTTP/2 frames can cause a server to panic in golang.org/x/net"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
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    "dateUpdated": "2026-02-27T19:11:57.260Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2025-68119 (GCVE-0-2025-68119)

Vulnerability from cvelistv5 – Published: 2026-01-28 19:30 – Updated: 2026-02-26 15:04

Title

Unexpected code execution when invoking toolchain in cmd/go

Summary

Downloading and building modules with malicious version strings can cause local code execution. On systems with Mercurial (hg) installed, downloading modules from non-standard sources (e.g., custom domains) can cause unexpected code execution due to how external VCS commands are constructed. This issue can also be triggered by providing a malicious version string to the toolchain. On systems with Git installed, downloading and building modules with malicious version strings can allow an attacker to write to arbitrary files on the filesystem. This can only be triggered by explicitly providing the malicious version strings to the toolchain and does not affect usage of @latest or bare module paths.

Severity ?

7 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

References

URL

Tags

	https://go.dev/cl/736710
	https://go.dev/issue/77099
	https://groups.google.com/g/golang-announce/c/Vd2…
	https://pkg.go.dev/vuln/GO-2026-4338

Impacted products

	Vendor	Product	Version
	Go toolchain	cmd/go	Affected: 1.25.0 , < 1.25.6 (semver)

Credits

splitline (@splitline) from DEVCORE Research Team

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "LOCAL",
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              "baseScore": 7,
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              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
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              "scope": "UNCHANGED",
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            }
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            "other": {
              "content": {
                "id": "CVE-2025-68119",
                "options": [
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
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              "lessThan": "1.25.6",
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            }
          ]
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          "lang": "en",
          "value": "splitline (@splitline) from DEVCORE Research Team"
        }
      ],
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          "lang": "en",
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        }
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            }
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      ],
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}

CVE-2025-61728 (GCVE-0-2025-61728)

Vulnerability from cvelistv5 – Published: 2026-01-28 19:30 – Updated: 2026-01-29 18:30

Title

Excessive CPU consumption when building archive index in archive/zip

Summary

archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive.

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE

CWE-407 - Inefficient Algorithmic Complexity

Assigner

References

URL

Tags

	https://go.dev/cl/736713
	https://go.dev/issue/77102
	https://groups.google.com/g/golang-announce/c/Vd2…
	https://pkg.go.dev/vuln/GO-2026-4342

Impacted products

	Vendor	Product	Version
	Go standard library	archive/zip	Affected: 0 , < 1.24.12 (semver) Affected: 1.25.0 , < 1.25.6 (semver)

Credits

Jakub Ciolek

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2026-01-28T20:08:22.055Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "description": "CWE-407: Inefficient Algorithmic Complexity",
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      "providerMetadata": {
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CVE-2025-61730 (GCVE-0-2025-61730)

Vulnerability from cvelistv5 – Published: 2026-01-28 19:30 – Updated: 2026-02-02 17:28

Title

Handshake messages may be processed at the incorrect encryption level in crypto/tls

Summary

During the TLS 1.3 handshake if multiple messages are sent in records that span encryption level boundaries (for instance the Client Hello and Encrypted Extensions messages), the subsequent messages may be processed before the encryption level changes. This can cause some minor information disclosure if a network-local attacker can inject messages during the handshake.

Severity ?

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CWE

CWE-940 - Improper Verification of Source of a Communication Channel

Assigner

References

URL

Tags

	https://go.dev/cl/724120
	https://go.dev/issue/76443
	https://groups.google.com/g/golang-announce/c/Vd2…
	https://pkg.go.dev/vuln/GO-2026-4340

Impacted products

	Vendor	Product	Version
	Go standard library	crypto/tls	Affected: 0 , < 1.24.12 (semver) Affected: 1.25.0 , < 1.25.6 (semver)

Credits

Coia Prant (github.com/rbqvq)

Show details on NVD website

JSON

To clipboard

{
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    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
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        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "crypto/tls",
          "product": "crypto/tls",
          "programRoutines": [
            {
              "name": "Conn.handleKeyUpdate"
            },
            {
              "name": "Conn.handshakeContext"
            },
            {
              "name": "clientHandshakeStateTLS13.establishHandshakeKeys"
            },
            {
              "name": "clientHandshakeStateTLS13.readServerFinished"
            },
            {
              "name": "clientHandshakeStateTLS13.sendClientFinished"
            },
            {
              "name": "serverHandshakeStateTLS13.checkForResumption"
            },
            {
              "name": "serverHandshakeStateTLS13.doHelloRetryRequest"
            },
            {
              "name": "serverHandshakeStateTLS13.sendServerParameters"
            },
            {
              "name": "serverHandshakeStateTLS13.sendServerFinished"
            },
            {
              "name": "serverHandshakeStateTLS13.readClientFinished"
            },
            {
              "name": "Conn.quicSetReadSecret"
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              "name": "Conn.Handshake"
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              "name": "Conn.HandshakeContext"
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            {
              "name": "Conn.Read"
            },
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            {
              "name": "Dial"
            },
            {
              "name": "DialWithDialer"
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            {
              "name": "Dialer.Dial"
            },
            {
              "name": "Dialer.DialContext"
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              "name": "QUICConn.Start"
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          "lang": "en",
          "value": "During the TLS 1.3 handshake if multiple messages are sent in records that span encryption level boundaries (for instance the Client Hello and Encrypted Extensions messages), the subsequent messages may be processed before the encryption level changes. This can cause some minor information disclosure if a network-local attacker can inject messages during the handshake."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-940: Improper Verification of Source of a Communication Channel",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-28T19:30:30.986Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
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          "url": "https://go.dev/cl/724120"
        },
        {
          "url": "https://go.dev/issue/76443"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2026-4340"
        }
      ],
      "title": "Handshake messages may be processed at the incorrect encryption level in crypto/tls"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2025-61730",
    "datePublished": "2026-01-28T19:30:30.986Z",
    "dateReserved": "2025-09-30T15:05:03.605Z",
    "dateUpdated": "2026-02-02T17:28:49.572Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-25679 (GCVE-0-2026-25679)

Vulnerability from cvelistv5 – Published: 2026-03-06 21:28 – Updated: 2026-03-10 13:37

Title

Incorrect parsing of IPv6 host literals in net/url

Summary

url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-1286 - Improper Validation of Syntactic Correctness of Input

Assigner

References

URL

Tags

	https://go.dev/cl/752180
	https://go.dev/issue/77578
	https://groups.google.com/g/golang-announce/c/Edh…
	https://pkg.go.dev/vuln/GO-2026-4601

Impacted products

	Vendor	Product	Version
	Go standard library	net/url	Affected: 0 , < 1.25.8 (semver) Affected: 1.26.0-0 , < 1.26.1 (semver)

Credits

Masaki Hara (https://github.com/qnighy) of Wantedly

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
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              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
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              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
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              "content": {
                "id": "CVE-2026-25679",
                "options": [
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                "version": "2.0.3"
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-10T13:37:02.459Z",
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "net/url",
          "product": "net/url",
          "programRoutines": [
            {
              "name": "parseHost"
            },
            {
              "name": "JoinPath"
            },
            {
              "name": "Parse"
            },
            {
              "name": "ParseRequestURI"
            },
            {
              "name": "URL.Parse"
            },
            {
              "name": "URL.UnmarshalBinary"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
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              "lessThan": "1.25.8",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
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            }
          ]
        }
      ],
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          "lang": "en",
          "value": "Masaki Hara (https://github.com/qnighy) of Wantedly"
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          "lang": "en",
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        }
      ],
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          "descriptions": [
            {
              "description": "CWE-1286: Improper Validation of Syntactic Correctness of Input",
              "lang": "en"
            }
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-06T21:28:14.211Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
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        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2026-4601"
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}

CVE-2026-27139 (GCVE-0-2026-27139)

Vulnerability from cvelistv5 – Published: 2026-03-06 21:28 – Updated: 2026-03-09 14:53

Title

FileInfo can escape from a Root in os

Summary

On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which the File was opened. The impact of this escape is limited to reading metadata provided by lstat from arbitrary locations on the filesystem without permitting reading or writing files outside the root.

Severity ?

2.5 (Low)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

CWE

CWE-363 - Race Condition Enabling Link Following

Assigner

References

URL

Tags

	https://groups.google.com/g/golang-announce/c/Edh…
	https://go.dev/issue/77827
	https://go.dev/cl/749480
	https://pkg.go.dev/vuln/GO-2026-4602

Impacted products

	Vendor	Product	Version
	Go standard library	os	Affected: 0 , < 1.25.8 (semver) Affected: 1.26.0-0 , < 1.26.1 (semver)

Credits

Miloslav Trmač of Red Hat

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "LOCAL",
              "availabilityImpact": "NONE",
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              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
              "version": "3.1"
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          },
          {
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              "content": {
                "id": "CVE-2026-27139",
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          }
        ],
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          "dateUpdated": "2026-03-09T14:53:58.363Z",
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "os",
          "product": "os",
          "programRoutines": [
            {
              "name": "File.ReadDir"
            },
            {
              "name": "File.Readdir"
            },
            {
              "name": "ReadDir"
            },
            {
              "name": "dirFS.ReadDir"
            },
            {
              "name": "rootFS.ReadDir"
            }
          ],
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            {
              "lessThan": "1.25.8",
              "status": "affected",
              "version": "0",
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              "status": "affected",
              "version": "1.26.0-0",
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            }
          ]
        }
      ],
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        {
          "lang": "en",
          "value": "Miloslav Trma\u010d of Red Hat"
        }
      ],
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          "lang": "en",
          "value": "On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which the File was opened. The impact of this escape is limited to reading metadata provided by lstat from arbitrary locations on the filesystem without permitting reading or writing files outside the root."
        }
      ],
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          "descriptions": [
            {
              "description": "CWE-363: Race Condition Enabling Link Following",
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        }
      ],
      "providerMetadata": {
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          "url": "https://pkg.go.dev/vuln/GO-2026-4602"
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      ],
      "title": "FileInfo can escape from a Root in os"
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}

CVE-2025-61726 (GCVE-0-2025-61726)

Vulnerability from cvelistv5 – Published: 2026-01-28 19:30 – Updated: 2026-01-29 18:31

Title

Memory exhaustion in query parameter parsing in net/url

Summary

The net/url package does not set a limit on the number of query parameters in a query. While the maximum size of query parameters in URLs is generally limited by the maximum request header size, the net/http.Request.ParseForm method can parse large URL-encoded forms. Parsing a large form containing many unique query parameters can cause excessive memory consumption.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

References

URL

Tags

	https://go.dev/cl/736712
	https://go.dev/issue/77101
	https://groups.google.com/g/golang-announce/c/Vd2…
	https://pkg.go.dev/vuln/GO-2026-4341

Impacted products

	Vendor	Product	Version
	Go standard library	net/url	Affected: 0 , < 1.24.12 (semver) Affected: 1.25.0 , < 1.25.6 (semver)

Credits

jub0bs

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-61726",
                "options": [
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                    "Technical Impact": "partial"
                  }
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                "timestamp": "2026-01-29T18:31:39.150633Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-29T18:31:59.685Z",
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "net/url",
          "product": "net/url",
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            {
              "name": "parseQuery"
            },
            {
              "name": "ParseQuery"
            },
            {
              "name": "URL.Query"
            }
          ],
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              "status": "affected",
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            }
          ]
        }
      ],
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        {
          "lang": "en",
          "value": "jub0bs"
        }
      ],
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        },
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      ],
      "title": "Memory exhaustion in query parameter parsing in net/url"
    }
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}

CVE-2025-61732 (GCVE-0-2025-61732)

Vulnerability from cvelistv5 – Published: 2026-02-05 03:42 – Updated: 2026-02-05 14:57

Title

Potential code smuggling via doc comments in cmd/cgo

Summary

A discrepancy between how Go and C/C++ comments were parsed allowed for code smuggling into the resulting cgo binary.

Severity ?

8.6 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

References

URL

Tags

	https://go.dev/cl/734220
	https://go.dev/issue/76697
	https://groups.google.com/g/golang-announce/c/K09…
	https://pkg.go.dev/vuln/GO-2026-4433

Impacted products

	Vendor	Product	Version
	Go toolchain	cmd/cgo	Affected: 0 , < 1.24.13 (semver) Affected: 1.25.0-0 , < 1.25.7 (semver)

Credits

RyotaK (https://ryotak.net) of GMO Flatt Security Inc.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
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              "baseScore": 8.6,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "CHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
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                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "value": "RyotaK (https://ryotak.net) of GMO Flatt Security Inc."
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              "description": "CWE-94: Improper Control of Generation of Code (\u0027Code Injection\u0027)",
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        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2026-4433"
        }
      ],
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    }
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

Vulnerability from cleanstart

GHSA-QXP5-GWG8-XV66

GHSA-6V2P-P543-PHR9

GHSA-VVGC-356P-C3XW

GHSA-HCG3-Q754-CR77

GHSA-F6X5-JH6R-WRFV

GHSA-V778-237X-GJRC

GHSA-J5W8-Q4QC-RX2X

CVE-2026-27142 (GCVE-0-2026-27142)

CVE-2025-68121 (GCVE-0-2025-68121)

CVE-2026-27141 (GCVE-0-2026-27141)

CVE-2025-68119 (GCVE-0-2025-68119)

CVE-2025-61728 (GCVE-0-2025-61728)

CVE-2025-61730 (GCVE-0-2025-61730)

CVE-2026-25679 (GCVE-0-2026-25679)

CVE-2026-27139 (GCVE-0-2026-27139)

CVE-2025-61726 (GCVE-0-2025-61726)

CVE-2025-61732 (GCVE-0-2025-61732)

Tags

Sightings

Nomenclature