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CVE-2025-64721 Sandboxie's Integer Overflow in SbieIniServer::RC4Crypt allows sandbox escape and SYSTEM compromise

🗓️ 11 Dec 2025 21:15:30Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 43 Views

Sandboxie 1.16.6 and earlier allow SYSTEM code execution via heap overflow in RC4Crypt due to unchecked value_len.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2025-64721
12 Dec 202500:04
–circl
cnnvd
CNNVD
Sandboxie input validation error vulnerability
11 Dec 202500:00
–cnnvd
cve
CVE
CVE-2025-64721
11 Dec 202521:15
–cve
euvd
EUVD
EUVD-2025-202846
11 Dec 202521:15
–euvd
mend
Mend
CVE-2025-64721
11 Dec 202521:15
–mend
nvd
NVD
CVE-2025-64721
11 Dec 202522:15
–nvd
ptsecurity
Positive Technologies
PT-2025-50734
11 Dec 202500:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2025-64721: Integer Overflow or Wraparound
11 Dec 202500:00
–rapid7
redhatcve
RedhatCVE
CVE-2025-64721
12 Dec 202521:16
–redhatcve
thn
The Hacker News
ThreatsDay Bulletin: Codespaces RCE, AsyncRAT C2, BYOVD Abuse, AI Cloud Intrusions & 15+ Stories
5 Feb 202612:57
–thn
Rows per page
[
  {
    "vendor": "sandboxie-plus",
    "product": "Sandboxie",
    "versions": [
      {
        "version": "< 1.16.7",
        "status": "affected"
      }
    ]
  }
]

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11 Dec 2025 21:15Current
CVSS 49.9
EPSS0.00717
SSVC
43