Vulnerability-Lookup

Search criteria

Vendor

Product

Assigner (CNA or root)

Sources

Sort by

Order

CVSS min

CVSS max

Apply ordering (override relevance)

CVE-2026-111275 (GCVE-0-2026-111275)

Vulnerability from nvd – Published: 2026-10-15 21:43 – Updated: 2026-10-15 21:43

Title

nifti_clib through 3.0.1 Stack Out-of-Bounds Access via nifti_convert_n2hdr2nim

Summary

nifti_clib through 3.0.1 contains a stack-based out-of-bounds read and write vulnerability in nifti_convert_n2hdr2nim() because the NIfTI-2 dim[0] value is never range-checked. Attackers can supply a crafted 540-byte NIfTI-2 header read via nifti_image_read() to crash applications or corrupt stack memory.

Severity

6.9 (Medium)


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

6.1 (Medium)


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

CWE

CWE-787 - Out-of-bounds Write

Assigner

VulnCheck CNA under the mitre root

CNA scorecard B 84/100 over 6463 records in the last 180 days details

References

6 references

URL	Tags
https://hackmd.io/@haind-pwn/nifticlib-nifti2-dim0-oob	technical-description
https://github.com/NIFTI-Imaging/nifti_clib/issues/195	issue-tracking
https://github.com/NIFTI-Imaging/nifti_clib/pull/197	issue-trackingpatch
https://github.com/NIFTI-Imaging/nifti_clib/blob/…	technical-description
https://github.com/NIFTI-Imaging/nifti_clib	product
https://www.vulncheck.com/advisories/nifti-clib-t…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
NIFTI-Imaging	nifti_clib	Affected: 0 , ≤ 3.0.1 (semver)

Date Public

2026-07-06 00:00

Credits

s1ko HaiND from the Post and Telecommunication Institute of Technology

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:github/NIFTI-Imaging/nifti_clib",
          "product": "nifti_clib",
          "repo": "https://github.com/NIFTI-Imaging/nifti_clib",
          "vendor": "NIFTI-Imaging",
          "versions": [
            {
              "lessThanOrEqual": "3.0.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "s1ko"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "HaiND from the Post and Telecommunication Institute of Technology"
        }
      ],
      "datePublic": "2026-07-06T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "nifti_clib through 3.0.1 contains a stack-based out-of-bounds read and write vulnerability in nifti_convert_n2hdr2nim() because the NIfTI-2 dim[0] value is never range-checked. Attackers can supply a crafted 540-byte NIfTI-2 header read via nifti_image_read() to crash applications or corrupt stack memory."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "PASSIVE",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "LOW"
          },
          "format": "CVSS"
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-787",
              "description": "Out-of-bounds Write",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-15T21:43:21.786Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://hackmd.io/@haind-pwn/nifticlib-nifti2-dim0-oob"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/NIFTI-Imaging/nifti_clib/issues/195"
        },
        {
          "tags": [
            "issue-tracking",
            "patch"
          ],
          "url": "https://github.com/NIFTI-Imaging/nifti_clib/pull/197"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://github.com/NIFTI-Imaging/nifti_clib/blob/96b9954fafcf3bd69a4ee2091b0d707ed2077697/nifti2/nifti2_io.c#L4985-L5026"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/NIFTI-Imaging/nifti_clib"
        },
        {
          "name": "VulnCheck Advisory: nifti_clib through 3.0.1 Stack Out-of-Bounds Access via nifti_convert_n2hdr2nim",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/nifti-clib-through-3.0.1-stack-out-of-bounds-access-via-nifti-convert-n2hdr2nim"
        }
      ],
      "title": "nifti_clib through 3.0.1 Stack Out-of-Bounds Access via nifti_convert_n2hdr2nim",
      "x_generator": {
        "engine": "vulncheck-endgame"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-111275",
    "datePublished": "2026-10-15T21:43:21.786Z",
    "dateReserved": "2026-10-15T19:33:21.431Z",
    "dateUpdated": "2026-10-15T21:43:21.786Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-111275 (GCVE-0-2026-111275)

Vulnerability from cvelistv5 – Published: 2026-10-15 21:43 – Updated: 2026-10-15 21:43

Title

nifti_clib through 3.0.1 Stack Out-of-Bounds Access via nifti_convert_n2hdr2nim

Summary

nifti_clib through 3.0.1 contains a stack-based out-of-bounds read and write vulnerability in nifti_convert_n2hdr2nim() because the NIfTI-2 dim[0] value is never range-checked. Attackers can supply a crafted 540-byte NIfTI-2 header read via nifti_image_read() to crash applications or corrupt stack memory.

Severity

6.9 (Medium)


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

6.1 (Medium)


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

CWE

CWE-787 - Out-of-bounds Write

Assigner

VulnCheck CNA under the mitre root

CNA scorecard B 84/100 over 6463 records in the last 180 days details

References

6 references

URL	Tags
https://hackmd.io/@haind-pwn/nifticlib-nifti2-dim0-oob	technical-description
https://github.com/NIFTI-Imaging/nifti_clib/issues/195	issue-tracking
https://github.com/NIFTI-Imaging/nifti_clib/pull/197	issue-trackingpatch
https://github.com/NIFTI-Imaging/nifti_clib/blob/…	technical-description
https://github.com/NIFTI-Imaging/nifti_clib	product
https://www.vulncheck.com/advisories/nifti-clib-t…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
NIFTI-Imaging	nifti_clib	Affected: 0 , ≤ 3.0.1 (semver)

Date Public

2026-07-06 00:00

Credits

s1ko HaiND from the Post and Telecommunication Institute of Technology

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:github/NIFTI-Imaging/nifti_clib",
          "product": "nifti_clib",
          "repo": "https://github.com/NIFTI-Imaging/nifti_clib",
          "vendor": "NIFTI-Imaging",
          "versions": [
            {
              "lessThanOrEqual": "3.0.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "s1ko"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "HaiND from the Post and Telecommunication Institute of Technology"
        }
      ],
      "datePublic": "2026-07-06T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "nifti_clib through 3.0.1 contains a stack-based out-of-bounds read and write vulnerability in nifti_convert_n2hdr2nim() because the NIfTI-2 dim[0] value is never range-checked. Attackers can supply a crafted 540-byte NIfTI-2 header read via nifti_image_read() to crash applications or corrupt stack memory."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "PASSIVE",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "LOW"
          },
          "format": "CVSS"
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-787",
              "description": "Out-of-bounds Write",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-15T21:43:21.786Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://hackmd.io/@haind-pwn/nifticlib-nifti2-dim0-oob"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/NIFTI-Imaging/nifti_clib/issues/195"
        },
        {
          "tags": [
            "issue-tracking",
            "patch"
          ],
          "url": "https://github.com/NIFTI-Imaging/nifti_clib/pull/197"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://github.com/NIFTI-Imaging/nifti_clib/blob/96b9954fafcf3bd69a4ee2091b0d707ed2077697/nifti2/nifti2_io.c#L4985-L5026"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/NIFTI-Imaging/nifti_clib"
        },
        {
          "name": "VulnCheck Advisory: nifti_clib through 3.0.1 Stack Out-of-Bounds Access via nifti_convert_n2hdr2nim",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/nifti-clib-through-3.0.1-stack-out-of-bounds-access-via-nifti-convert-n2hdr2nim"
        }
      ],
      "title": "nifti_clib through 3.0.1 Stack Out-of-Bounds Access via nifti_convert_n2hdr2nim",
      "x_generator": {
        "engine": "vulncheck-endgame"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-111275",
    "datePublished": "2026-10-15T21:43:21.786Z",
    "dateReserved": "2026-10-15T19:33:21.431Z",
    "dateUpdated": "2026-10-15T21:43:21.786Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Find a vulnerability

Search criteria

2 vulnerabilities by NIFTI-Imaging

CVE-2026-111275 (GCVE-0-2026-111275)

CVE-2026-111275 (GCVE-0-2026-111275)