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CVE-2026-40510

🗓️ 29 May 2026 13:26:40Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 85 Views

OpenSC before 0.27.0-rc1 has a stack overflow in piv_process_history via a crafted card returning a URL longer than 118 bytes in the Key History Object.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
[
  {
    "defaultStatus": "affected",
    "packageURL": "pkg:github/OpenSC/OpenSC",
    "vendor": "OpenSC",
    "product": "OpenSC",
    "repo": "https://github.com/OpenSC/OpenSC",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThan": "0.27.0-rc1"
      },
      {
        "status": "affected",
        "version": "0",
        "versionType": "git",
        "lessThan": "3f24f0b48a481a8cf2e46059d8238a283ddc1c13"
      }
    ]
  }
]

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21 Jul 2026 12:10Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.13.8 - 6.8
CVSS 41
EPSS0.00254
SSVC
85