Vulnerability-Lookup

Vulnerability from cleanstart

Published

2026-07-30 07:10

Modified

2026-07-30 09:29

Summary

Security fixes in policy-controller 0.12.1-r1

Details

Package policy-controller version 0.12.1-r1 fixes 13 vulnerabilities: CVE-2025-8556, CVE-2026-1229, CVE-2025-15558, CVE-2025-46569, CVE-2026-22703...

References

URL

Type

https://github.com/sigstore/policy-controller

WEB

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Alpine",
        "name": "policy-controller"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.12.1-r1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.12.1-r1"
      ]
    }
  ],
  "credits": [],
  "database_specific": {},
  "details": "Package policy-controller version 0.12.1-r1 fixes 13 vulnerabilities: CVE-2025-8556, CVE-2026-1229, CVE-2025-15558, CVE-2025-46569, CVE-2026-22703...",
  "id": "CLEANSTART-2026-YS85875",
  "modified": "2026-07-30T09:29:47Z",
  "published": "2026-07-30T07:10:53Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/sigstore/policy-controller"
    }
  ],
  "related": [],
  "schema_version": "1.7.3",
  "summary": "Security fixes in policy-controller 0.12.1-r1",
  "upstream": [
    "CVE-2025-8556",
    "CVE-2026-1229",
    "CVE-2025-15558",
    "CVE-2025-46569",
    "CVE-2026-22703",
    "CVE-2026-23831",
    "CVE-2026-24117",
    "CVE-2025-66564",
    "CVE-2026-23991",
    "CVE-2026-23992",
    "CVE-2026-24686",
    "ghsa-2x5j-vhc8-9cwm",
    "ghsa-q9hv-hpm4-hj6x"
  ]
}

CVE-2026-24686 (GCVE-0-2026-24686)

Vulnerability from cvelistv5 – Published: 2026-01-27 00:45 – Updated: 2026-01-27 14:40

Title

go-tuf Path Traversal in TAP 4 Multirepo Client Allows Arbitrary File Write via Malicious Repository Names

Summary

go-tuf is a Go implementation of The Update Framework (TUF). go-tuf's TAP 4 Multirepo Client uses the map file repository name string (`repoName`) as a filesystem path component when selecting the local metadata cache directory. Starting in version 2.0.0 and prior to version 2.4.1, if an application accepts a map file from an untrusted source, an attacker can supply a `repoName` containing traversal (e.g., `../escaped-repo`) and cause go-tuf to create directories and write the root metadata file outside the intended `LocalMetadataDir` cache base, within the running process's filesystem permissions. Version 2.4.1 contains a patch.

Severity

4.7 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

GitHub_M

References

2 references

URL	Tags
https://github.com/theupdateframework/go-tuf/secu…	x_refsource_CONFIRM
https://github.com/theupdateframework/go-tuf/comm…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
theupdateframework	go-tuf	Affected: >= 2.0.0, < 2.4.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24686",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-27T14:39:18.006561Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-27T14:40:01.511Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "go-tuf",
          "vendor": "theupdateframework",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 2.0.0, \u003c 2.4.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "go-tuf is a Go implementation of The Update Framework (TUF). go-tuf\u0027s TAP 4 Multirepo Client uses the map file repository name string (`repoName`) as a filesystem path component when selecting the local metadata cache directory. Starting in version 2.0.0 and prior to version 2.4.1, if an application accepts a map file from an untrusted source, an attacker can supply a `repoName` containing traversal (e.g., `../escaped-repo`) and cause go-tuf to create directories and write the root metadata file outside the intended `LocalMetadataDir` cache base, within the running process\u0027s filesystem permissions. Version 2.4.1 contains a patch."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-27T00:45:43.422Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/theupdateframework/go-tuf/security/advisories/GHSA-jqc5-w2xx-5vq4",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/theupdateframework/go-tuf/security/advisories/GHSA-jqc5-w2xx-5vq4"
        },
        {
          "name": "https://github.com/theupdateframework/go-tuf/commit/d361e2ea24e427581343dee5c7a32b485d79fcc0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/theupdateframework/go-tuf/commit/d361e2ea24e427581343dee5c7a32b485d79fcc0"
        }
      ],
      "source": {
        "advisory": "GHSA-jqc5-w2xx-5vq4",
        "discovery": "UNKNOWN"
      },
      "title": "go-tuf Path Traversal in TAP 4 Multirepo Client Allows Arbitrary File Write via Malicious Repository Names"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-24686",
    "datePublished": "2026-01-27T00:45:43.422Z",
    "dateReserved": "2026-01-23T20:40:23.389Z",
    "dateUpdated": "2026-01-27T14:40:01.511Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

GHSA-2X5J-VHC8-9CWM

Vulnerability from github – Published: 2025-06-10 21:18 – Updated: 2025-10-23 17:36

Summary

CIRCL-Fourq: Missing and wrong validation can lead to incorrect results

Details

Impact

The CIRCL implementation of FourQ fails to validate user-supplied low-order points during Diffie-Hellman key exchange, potentially allowing attackers to force the identity point and compromise session security.

Moreover, there is an incorrect point validation in ScalarMult can lead to incorrect results in the isEqual function and if a point is on the curve.

Patches

Version 1.6.1 (https://github.com/cloudflare/circl/tree/v1.6.1) mitigates the identified issues.

We acknowledge Alon Livne (Botanica Software Labs) for the reported findings.

Severity

3.7 (Low)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/cloudflare/circl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-8556"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-347"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-06-10T21:18:33Z",
    "nvd_published_at": null,
    "severity": "LOW"
  },
  "details": "### Impact\nThe CIRCL implementation of FourQ fails to validate user-supplied low-order points during Diffie-Hellman key exchange, potentially allowing attackers to force the identity point and compromise session security.\n\nMoreover, there is an incorrect point validation in ScalarMult can lead to incorrect results in the isEqual function and if a point is on the curve.\n\n\n### Patches\nVersion 1.6.1 (https://github.com/cloudflare/circl/tree/v1.6.1) mitigates the identified issues.\n\nWe acknowledge Alon Livne (Botanica Software Labs) for the reported findings.",
  "id": "GHSA-2x5j-vhc8-9cwm",
  "modified": "2025-10-23T17:36:51Z",
  "published": "2025-06-10T21:18:33Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/cloudflare/circl/security/advisories/GHSA-2x5j-vhc8-9cwm"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8556"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2025-8556"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2371624"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/cloudflare/circl"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cloudflare/circl/tree/v1.6.1"
    },
    {
      "type": "WEB",
      "url": "https://news.ycombinator.com/item?id=45669593"
    },
    {
      "type": "WEB",
      "url": "https://www.botanica.software/blog/cryptographic-issues-in-cloudflares-circl-fourq-implementation"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "CIRCL-Fourq: Missing and wrong validation can lead to incorrect results"
}

GHSA-Q9HV-HPM4-HJ6X

Vulnerability from github – Published: 2026-02-25 19:17 – Updated: 2026-02-25 19:17

Summary

CIRCL has an incorrect calculation in secp384r1 CombinedMult

Details

The CombinedMult function in the CIRCL ecc/p384 package (secp384r1 curve) produces an incorrect value for specific inputs. The issue is fixed by using complete addition formulas. ECDH and ECDSA signing relying on this curve are not affected.

The bug was fixed in v1.6.3.

Severity

2.9 (Low)


                  
                    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P/S:N/AU:Y/U:Amber

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/cloudflare/circl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-1229"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-682"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-02-25T19:17:50Z",
    "nvd_published_at": "2026-02-24T08:16:28Z",
    "severity": "LOW"
  },
  "details": "The CombinedMult function in the CIRCL ecc/p384 package (secp384r1 curve) produces an incorrect value for specific inputs. The issue is fixed by using complete addition formulas.\nECDH and ECDSA signing relying on this curve are not affected.\n\nThe bug was fixed in **[v1.6.3](https://github.com/cloudflare/circl/releases/tag/v1.6.3)**.",
  "id": "GHSA-q9hv-hpm4-hj6x",
  "modified": "2026-02-25T19:17:50Z",
  "published": "2026-02-25T19:17:50Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/cloudflare/circl/security/advisories/GHSA-q9hv-hpm4-hj6x"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-1229"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cloudflare/circl/pull/583"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/cloudflare/circl"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cloudflare/circl/releases/tag/v1.6.3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P/S:N/AU:Y/U:Amber",
      "type": "CVSS_V4"
    }
  ],
  "summary": "CIRCL has an incorrect calculation in secp384r1 CombinedMult"
}

Sightings

Author	Source	Type	Date	Other

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

CVE-2026-24686 (GCVE-0-2026-24686)

GHSA-2X5J-VHC8-9CWM

Impact

Patches

GHSA-Q9HV-HPM4-HJ6X

Tags

Sightings

Nomenclature