CVE-2026-21281

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Source
https://cve.org/CVERecord?id=CVE-2026-21281
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21281.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-21281
Published
2026-01-13T19:16:25.857Z
Modified
2026-03-13T03:56:00.287964Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

InCopy versions 21.0, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

References

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21281.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "20.5.1"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "21.0"
            }
        ]
    }
]