CVE-2026-111275

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Source
https://cve.org/CVERecord?id=CVE-2026-111275
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111275.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-111275
Downstream
Published
2026-10-15T21:43:21Z
Modified
2026-10-17T02:48:20Z
Severity
  • 6.9 (Medium) CVSS_V4 - 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 CVSS Calculator
Summary
nifti_clib through 3.0.1 Stack Out-of-Bounds Access via nifti_convert_n2hdr2nim
Details

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.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-787"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111275.json"
}
References

Affected packages

Git / github.com/nifti-imaging/nifti_clib

Affected ranges

Type
GIT
Repo
https://github.com/nifti-imaging/nifti_clib
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
96b9954fafcf3bd69a4ee2091b0d707ed2077697
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "3.0.1"
        },
        {
            "fixed":  "3.0.1"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Affected versions

v1.*
v1.0.0
v2.*
v2.0.0
v3.*
v3.0.0
v3.0.0beta1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111275.json"