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CVE-2026-34631 InCopy | Out-of-bounds Write (CWE-787)

🗓️ 14 Apr 2026 21:14:03Reported by adobeType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

CVE-2026-34631 InCopy out-of-bounds write enabling arbitrary code execution when a user opens a malicious file.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus
Adobe InCopy < 20.5.3 / 21.0 < 21.3.0 Multiple Vulnerabilities Arbitrary code execution (APSB26-33)
14 Apr 202600:00
nessus
ATTACKERKB
CVE-2026-34631
14 Apr 202621:14
attackerkb
Circl
CVE-2026-34631
14 Apr 202623:22
circl
CNNVD
Adobe InCopy 缓冲区错误漏洞
14 Apr 202600:00
cnnvd
CNVD
Adobe InCopy Out-of-Bounds Write Vulnerability (CNVD-2026-19437)
15 Apr 202600:00
cnvd
CVE
CVE-2026-34631
14 Apr 202621:14
cve
EUVD
EUVD-2026-22720
15 Apr 202600:31
euvd
NVD
CVE-2026-34631
14 Apr 202622:16
nvd
Positive Technologies
PT-2026-32935
14 Apr 202600:00
ptsecurity
Vulnrichment
CVE-2026-34631 InCopy | Out-of-bounds Write (CWE-787)
14 Apr 202621:14
vulnrichment
Rows per page
[
  {
    "defaultStatus": "affected",
    "product": "InCopy",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "21.2",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

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14 Apr 2026 21:14Current
CVSS 3.17.8
EPSS0.00138
14