CVE-2026-27799

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Source
https://cve.org/CVERecord?id=CVE-2026-27799
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-27799.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-27799
Aliases
Downstream
Related
Published
2026-02-25T23:20:25.204Z
Modified
2026-05-16T11:52:55.568540510Z
Severity
  • 4.0 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L CVSS Calculator
Summary
ImageMagick has a heap Buffer Over-read in its DJVU image format handler
Details

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap buffer over-read vulnerability exists in the DJVU image format handler. The vulnerability occurs due to integer truncation when calculating the stride (row size) for pixel buffer allocation. The stride calculation overflows a 32-bit signed integer, resulting in an out-of-bounds memory reads. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

Database specific 
{
    "cwe_ids": [
        "CWE-122",
        "CWE-126"
    ],
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "fixed": "6.9.13-40"
                }
            ]
        }
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27799.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages