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CVE-2026-40510

🗓️ 29 May 2026 13:26:40Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 91 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
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-40510
29 May 202613:26
–attackerkb
alpinelinux
AlpineLinux
CVE-2026-40510
29 May 202613:26
–alpinelinux
cbl_mariner
CBLMariner
CVE-2026-40510 affecting package opensc for versions less than 0.27.0-rc1
9 May 202603:31
–cbl_mariner
cnnvd
CNNVD
OpenSC security vulnerabilities
29 May 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-40510 OpenSC < 0.27.0-rc1 Stack Buffer Overflow via piv_process_history() in card-piv.c
29 May 202613:26
–cvelist
euvd
EUVD
EUVD-2026-33315
29 May 202613:26
–euvd
mend
Mend
CVE-2026-40510
29 May 202613:26
–mend
nvd
NVD
CVE-2026-40510
29 May 202614:16
–nvd
nessus
Tenable Nessus
openSUSE 16 Security Update : opensc (openSUSE-SU-2026:21820-1)
12 Sep 202600:00
–nessus
nessus
Tenable Nessus
SUSE SLES12 Security Update : opensc (SUSE-SU-2026:4108-1)
15 Sep 202600:00
–nessus
Rows per page
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
6.5Medium risk
Vulners AI Score6.5
CVSS 3.13.8 - 6.8
CVSS 41
EPSS0.00254
SSVC
91