Vulnerability-Lookup

GHSA-JMVP-7877-WR2F

Vulnerability from github – Published: 2026-05-07 21:30 – Updated: 2026-05-07 21:30

Details

A vulnerability was determined in OSGeo gdal up to 3.13.0dev-4. This vulnerability affects the function memmove of the file frmts/hdf4/hdf-eos/SWapi.c of the component HDF-EOS Grid File Handler. This manipulation causes out-of-bounds read. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. Upgrading to version 3.13.0RC1 is able to resolve this issue. Patch name: a791f70f8eaec540974ec989ca6fb00266b7646c. Upgrading the affected component is advised.

Severity

3.3 (Low)


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

1.9 (Low)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-8084"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-07T19:16:02Z",
    "severity": "LOW"
  },
  "details": "A vulnerability was determined in OSGeo gdal up to 3.13.0dev-4. This vulnerability affects the function memmove of the file frmts/hdf4/hdf-eos/SWapi.c of the component HDF-EOS Grid File Handler. This manipulation causes out-of-bounds read. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. Upgrading to version 3.13.0RC1 is able to resolve this issue. Patch name: a791f70f8eaec540974ec989ca6fb00266b7646c. Upgrading the affected component is advised.",
  "id": "GHSA-jmvp-7877-wr2f",
  "modified": "2026-05-07T21:30:29Z",
  "published": "2026-05-07T21:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-8084"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OSGeo/gdal/issues/14378"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OSGeo/gdal/commit/a791f70f8eaec540974ec989ca6fb00266b7646c"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OSGeo/gdal"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/biniamf/pocs/blob/main/gdal_swfinfo_dimlist_oob-rw"
    },
    {
      "type": "WEB",
      "url": "https://github.com/biniamf/pocs/tree/main/gdal_swfinfo_dimlist_oob-rw"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/808034"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/361838"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/361838/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-8084 (GCVE-0-2026-8084)

Vulnerability from cvelistv5 – Published: 2026-05-07 18:30 – Updated: 2026-05-08 22:53 X_Open Source

Title

OSGeo gdal HDF-EOS Grid File SWapi.c memmove out-of-bounds

Summary

Severity

4.8 (Medium)


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

3.3 (Low)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

3.3 (Low)


                        
                          CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

CWE

CWE-125 - Out-of-Bounds Read
CWE-119 - Memory Corruption

Assigner

VulDB

References

9 references

URL	Tags
https://vuldb.com/vuln/361838	vdb-entrytechnical-description
https://vuldb.com/vuln/361838/cti	signaturepermissions-required
https://vuldb.com/submit/808034	third-party-advisory
https://github.com/biniamf/pocs/tree/main/gdal_sw…	exploit
https://github.com/OSGeo/gdal/issues/14378	issue-tracking
https://github.com/biniamf/pocs/blob/main/gdal_sw…	exploit
https://github.com/OSGeo/gdal/commit/a791f70f8eae…	patch
https://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1	patch
https://github.com/OSGeo/gdal/	product

Impacted products

1 product

Vendor	Product	Version
OSGeo	gdal	Affected: 3.13.0dev-4 Unaffected: 3.13.0RC1 cpe:2.3:a:osgeo:gdal::::::::

Credits

biniam (VulDB User)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-8084",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-08T22:53:31.548814Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-08T22:53:55.692Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:osgeo:gdal:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "HDF-EOS Grid File Handler"
          ],
          "product": "gdal",
          "vendor": "OSGeo",
          "versions": [
            {
              "status": "affected",
              "version": "3.13.0dev-4"
            },
            {
              "status": "unaffected",
              "version": "3.13.0RC1"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "biniam (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was determined in OSGeo gdal up to 3.13.0dev-4. This vulnerability affects the function memmove of the file frmts/hdf4/hdf-eos/SWapi.c of the component HDF-EOS Grid File Handler. This manipulation causes out-of-bounds read. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. Upgrading to version 3.13.0RC1 is able to resolve this issue. Patch name: a791f70f8eaec540974ec989ca6fb00266b7646c. Upgrading the affected component is advised."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 1.7,
            "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "Out-of-Bounds Read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
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              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
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        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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      },
      "references": [
        {
          "name": "VDB-361838 | OSGeo gdal HDF-EOS Grid File SWapi.c memmove out-of-bounds",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/361838"
        },
        {
          "name": "VDB-361838 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/361838/cti"
        },
        {
          "name": "Submit #808034 | OSGeo GDAL 3.13.0dev Out-of-Bounds Read",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/808034"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/biniamf/pocs/tree/main/gdal_swfinfo_dimlist_oob-rw"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/OSGeo/gdal/issues/14378"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/biniamf/pocs/blob/main/gdal_swfinfo_dimlist_oob-rw"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/OSGeo/gdal/commit/a791f70f8eaec540974ec989ca6fb00266b7646c"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1"
        },
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          "tags": [
            "product"
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          "url": "https://github.com/OSGeo/gdal/"
        }
      ],
      "tags": [
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          "lang": "en",
          "time": "2026-05-07T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-05-07T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-05-07T14:26:35.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "OSGeo gdal HDF-EOS Grid File SWapi.c memmove out-of-bounds"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
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    "datePublished": "2026-05-07T18:30:13.275Z",
    "dateReserved": "2026-05-07T12:21:31.524Z",
    "dateUpdated": "2026-05-08T22:53:55.692Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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

GHSA-JMVP-7877-WR2F

CVE-2026-8084 (GCVE-0-2026-8084)

Tags

Sightings

Nomenclature