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CVE-2026-40253

🗓️ 16 Apr 2026 22:04:44Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views

CVE-2026-40253: Memory safety flaws in BER/DER decoders of asn1.c in openCryptoki, may trigger out-of-bounds reads.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-40253
16 Apr 202622:04
attackerkb
Circl
CVE-2026-40253
17 Apr 202600:24
circl
CNNVD
openCryptoki 安全漏洞
16 Apr 202600:00
cnnvd
Cvelist
CVE-2026-40253 openCryptoki: Memory safety vulnerabilities in BER/DER decoders in asn1.c
16 Apr 202622:04
cvelist
Debian CVE
CVE-2026-40253
16 Apr 202622:04
debiancve
EUVD
EUVD-2026-23318
16 Apr 202622:04
euvd
NVD
CVE-2026-40253
16 Apr 202623:16
nvd
Tenable Nessus
openSUSE 16 Security Update : openCryptoki (openSUSE-SU-2026:20699-1)
10 May 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-40253
17 Apr 202600:00
nessus
OPENSUSE Linux
openCryptoki-3.26.0-6.1 on GA media (moderate)
22 Apr 202600:00
opensuse
Rows per page
NVD
Vulners
[
  {
    "vendor": "opencryptoki",
    "product": "opencryptoki",
    "versions": [
      {
        "version": "<= 3.26.0",
        "status": "affected"
      }
    ]
  }
]

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22 Apr 2026 20:15Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.16.1 - 6.8
EPSS0.00019
SSVC
11