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CVE-2026-25641 SandboxJS has a sandbox escape via TOCTOU bug on keys in property accesses

🗓️ 06 Feb 2026 19:50:11Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 40 Views

SandboxJS prior to 0.8.29 had a sandbox escape due to timing issues on keys during property access.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-25641
6 Feb 202619:50
attackerkb
circl
Circl
CVE-2026-25641
5 Feb 202617:33
circl
cnnvd
CNNVD
SandboxJS 安全漏洞
6 Feb 202600:00
cnnvd
cve
CVE
CVE-2026-25641
6 Feb 202619:50
cve
euvd
EUVD
EUVD-2026-5589
6 Feb 202619:50
euvd
github
Github Security Blog
@nyariv/sandboxjs vulnerable to sandbox escape via TOCTOU bug on keys in property accesses
5 Feb 202621:33
github
nvd
NVD
CVE-2026-25641
6 Feb 202620:16
nvd
osv
OSV
GHSA-7X3H-RM86-3342 @nyariv/sandboxjs vulnerable to sandbox escape via TOCTOU bug on keys in property accesses
5 Feb 202621:33
osv
ptsecurity
Positive Technologies
PT-2026-6658
5 Feb 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-25641
8 Feb 202601:21
redhatcve
Rows per page
[
  {
    "vendor": "nyariv",
    "product": "SandboxJS",
    "versions": [
      {
        "version": "< 0.8.29",
        "status": "affected"
      }
    ]
  }
]

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06 Feb 2026 19:50Current
CVSS 3.110
EPSS0.00489
40