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2 vulnerabilities found for archive/zip by Go standard library

CVE-2025-61728 (GCVE-0-2025-61728)
Vulnerability from cvelistv5
Published
2026-01-28 19:30
Modified
2026-01-29 18:30
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
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.
References
Impacted products
Vendor Product Version
Go standard library archive/zip Version: 0   ≤
Version: 1.25.0   ≤
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{
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                "timestamp": "2026-01-29T18:29:58.068724Z",
                "version": "2.0.3"
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          "dateUpdated": "2026-01-29T18:30:24.487Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
        "title": "CISA ADP Vulnrichment"
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    ],
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        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "archive/zip",
          "product": "archive/zip",
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            {
              "name": "Reader.initFileList"
            },
            {
              "name": "Reader.Open"
            }
          ],
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        {
          "lang": "en",
          "value": "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-407: Inefficient Algorithmic Complexity",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-28T19:30:31.354Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
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      "references": [
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          "url": "https://go.dev/cl/736713"
        },
        {
          "url": "https://go.dev/issue/77102"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2026-4342"
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      ],
      "title": "Excessive CPU consumption when building archive index in archive/zip"
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}

CVE-2024-24789 (GCVE-0-2024-24789)
Vulnerability from cvelistv5
Published
2024-06-05 15:13
Modified
2025-02-13 17:40
Severity ?
5.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
CWE
Summary
The archive/zip package's handling of certain types of invalid zip files differs from the behavior of most zip implementations. This misalignment could be exploited to create an zip file with contents that vary depending on the implementation reading the file. The archive/zip package now rejects files containing these errors.
References
Impacted products
Vendor Product Version
Go standard library archive/zip Version: 0   ≤
Version: 1.22.0-0   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

{
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        {
          "collectionURL": "https://pkg.go.dev",
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          "programRoutines": [
            {
              "name": "findSignatureInBlock"
            },
            {
              "name": "NewReader"
            },
            {
              "name": "OpenReader"
            }
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        {
          "lang": "en",
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        }
      ],
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              "description": "CWE-390: Detection of Error Condition Without Action",
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      "title": "Mishandling of corrupt central directory record in archive/zip"
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