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CVE-2026-5460

🗓️ 09 Apr 2026 23:29:27Reported by wolfSSLType 
cve
 cve
🔗 web.nvd.nist.gov👁 17 Views

Heap use-after-free in wolfSSL TLS 1.3 PQC hybrid KeyShare cleanup frees KyberKey and writes on freed memory.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-5460
9 Apr 202623:29
attackerkb
AlpineLinux
CVE-2026-5460
9 Apr 202623:29
alpinelinux
CNNVD
wolfSSL(CyaSSL) 安全漏洞
10 Apr 202600:00
cnnvd
Cvelist
CVE-2026-5460 Heap Use-After-Free in PQC Hybrid KeyShare Error Cleanup in wolfSSL TLS 1.3
9 Apr 202623:29
cvelist
Debian CVE
CVE-2026-5460
9 Apr 202623:29
debiancve
EUVD
EUVD-2026-21240
10 Apr 202600:30
euvd
NVD
CVE-2026-5460
10 Apr 202600:16
nvd
OSV
DEBIAN-CVE-2026-5460
10 Apr 202600:16
osv
OSV
UBUNTU-CVE-2026-5460
10 Apr 202600:16
osv
Positive Technologies
PT-2026-31828
9 Apr 202600:00
ptsecurity
Rows per page
NVD
Node
wolfsslwolfsslRange<5.9.1
[
  {
    "vendor": "wolfSSL",
    "product": "wolfSSL",
    "repo": "https://github.com/wolfSSL/wolfssl",
    "programFiles": [
      "src/tls.c"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "5.9.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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17 Jun 2026 10:59Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5
CVSS 46.3
EPSS0.00275
SSVC
17