usn-7977-1
Vulnerability from osv_ubuntu
Published
2026-01-26 13:50
Modified
2026-04-27 14:11
Summary
git-lfs vulnerabilities
Details

Ryota K discovered that Git LFS may leak login credentials in certain instances due to failing to check for URL-encoded characters. An attacker could possibly use this issue to learn sensitive information. (CVE-2024-53263)

It was discovered that Git LFS could have its git lfs checkout and git lfs pull commands abused to write to any file on a user's system. An attacker could possibly use this issue to execute arbitrary code. This issue was only addressed in Ubuntu 24.04 LTS and Ubuntu 25.10. (CVE-2025-26625)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2024-53263",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:18.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "git-lfs",
            "binary_version": "2.3.4-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "git-lfs",
        "purl": "pkg:deb/ubuntu/git-lfs@2.3.4-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.3.4-1ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.2.1-1",
        "2.3.3-1",
        "2.3.4-1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2024-53263",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "git-lfs",
            "binary_version": "2.9.2-1ubuntu0.1~esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "git-lfs",
        "purl": "pkg:deb/ubuntu/git-lfs@2.9.2-1ubuntu0.1~esm2?arch=source\u0026distro=esm-apps/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.9.2-1ubuntu0.1~esm2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.8.0-4",
        "2.9.0-1",
        "2.9.1-1",
        "2.9.2-1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2024-53263",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "git-lfs",
            "binary_version": "3.0.2-1ubuntu0.3+esm2"
          },
          {
            "binary_name": "golang-github-git-lfs-git-lfs-dev",
            "binary_version": "3.0.2-1ubuntu0.3+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:22.04:LTS",
        "name": "git-lfs",
        "purl": "pkg:deb/ubuntu/git-lfs@3.0.2-1ubuntu0.3+esm2?arch=source\u0026distro=esm-apps/jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.0.2-1ubuntu0.3+esm2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.13.2-1",
        "3.0.2-1",
        "3.0.2-1ubuntu0.1",
        "3.0.2-1ubuntu0.2",
        "3.0.2-1ubuntu0.3",
        "3.0.2-1ubuntu0.3+esm1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2024-53263",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-26625",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "git-lfs",
            "binary_version": "3.4.1-1ubuntu0.3+esm2"
          },
          {
            "binary_name": "golang-github-git-lfs-git-lfs-dev",
            "binary_version": "3.4.1-1ubuntu0.3+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:24.04:LTS",
        "name": "git-lfs",
        "purl": "pkg:deb/ubuntu/git-lfs@3.4.1-1ubuntu0.3+esm2?arch=source\u0026distro=esm-apps/noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.4.1-1ubuntu0.3+esm2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.4.0-1build1",
        "3.4.1-1",
        "3.4.1-1ubuntu0.1",
        "3.4.1-1ubuntu0.2",
        "3.4.1-1ubuntu0.2+esm1",
        "3.4.1-1ubuntu0.3",
        "3.4.1-1ubuntu0.3+esm1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-26625",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:25.10"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "git-lfs",
            "binary_version": "3.6.1-1ubuntu0.1"
          },
          {
            "binary_name": "golang-github-git-lfs-git-lfs-dev",
            "binary_version": "3.6.1-1ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "git-lfs",
        "purl": "pkg:deb/ubuntu/git-lfs@3.6.1-1ubuntu0.1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.6.1-1ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.6.1-1"
      ]
    }
  ],
  "aliases": [],
  "details": "Ryota K discovered that Git LFS may leak login credentials in certain\ninstances due to failing to check for URL-encoded characters. An\nattacker could possibly use this issue to learn sensitive information.\n(CVE-2024-53263)\n\nIt was discovered that Git LFS could have its git lfs checkout and\ngit lfs pull commands abused to write to any file on a user\u0027s\nsystem. An attacker could possibly use this issue to execute arbitrary\ncode. This issue was only addressed in Ubuntu 24.04 LTS and\nUbuntu 25.10. (CVE-2025-26625)",
  "id": "USN-7977-1",
  "modified": "2026-04-27T14:11:47Z",
  "published": "2026-01-26T13:50:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7977-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-53263"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-26625"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "git-lfs vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2024-53263",
    "UBUNTU-CVE-2025-26625"
  ]
}



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Sightings

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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.