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CVE-2026-27452 ASN.1 TypeScript Library: Decoding an INTEGER could leak the underlying ArrayBuffer

🗓️ 21 Feb 2026 06:50:35Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 23 Views

Decoding an INTEGER could leak the ArrayBuffer in the ASN.1 TypeScript library; fixed in 11.0.6.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-27452
21 Feb 202606:50
attackerkb
Circl
CVE-2026-27452
21 Feb 202607:30
circl
CNNVD
ASN.1 TypeScript Library 信息泄露漏洞
21 Feb 202600:00
cnnvd
CVE
CVE-2026-27452
21 Feb 202606:50
cve
NVD
CVE-2026-27452
21 Feb 202607:16
nvd
OSV
CVE-2026-27452 ASN.1 TypeScript Library: Decoding an INTEGER could leak the underlying ArrayBuffer
21 Feb 202606:50
osv
Positive Technologies
PT-2026-21362
21 Feb 202600:00
ptsecurity
RedhatCVE
CVE-2026-27452
23 Feb 202613:30
redhatcve
Snyk
Encoding Error
21 Feb 202608:36
snyk
Vulnrichment
CVE-2026-27452 ASN.1 TypeScript Library: Decoding an INTEGER could leak the underlying ArrayBuffer
21 Feb 202606:50
vulnrichment
Rows per page
[
  {
    "vendor": "JonathanWilbur",
    "product": "asn1-ts",
    "versions": [
      {
        "version": "<= 11.0.5",
        "status": "affected"
      }
    ]
  }
]

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21 Feb 2026 06:50Current
CVSS 49.2
EPSS0.0026
23