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CVE-2026-7531

🗓️ 25 Jun 2026 20:01:16Reported by wolfSSLType 
cve
 cve
🔗 web.nvd.nist.gov👁 21 Views

CVE-2026-7531 fixes use-after-free in post-quantum hybrid key-share from a truncated KeyShare in TLS 1.3.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
CVE-2026-7531
25 Jun 202620:01
attackerkb
alpinelinux
CVE-2026-7531
25 Jun 202620:01
alpinelinux
cvelist
CVE-2026-7531 Use-after-free in PQC hybrid key-share handling
25 Jun 202620:01
cvelist
debiancve
CVE-2026-7531
25 Jun 202620:01
debiancve
euvd
EUVD-2026-39554
25 Jun 202620:01
euvd
nvd
CVE-2026-7531
25 Jun 202620:17
nvd
osv
CVE-2026-7531 Use-after-free in PQC hybrid key-share handling
25 Jun 202620:01
osv
osv
DEBIAN-CVE-2026-7531
25 Jun 202620:17
osv
osv
JLSEC-2026-757 Use-after-free in PQC hybrid key-share handling. This is an incomplete-fix follow-up to CVE-2026...
14 Jul 202621:41
osv
osv
UBUNTU-CVE-2026-7531
25 Jun 202620:17
osv
Rows per page
NVD
Node
wolfsslwolfsslRange5.8.05.9.2
[
  {
    "vendor": "wolfSSL",
    "product": "wolfSSL",
    "collectionURL": "https://github.com/wolfSSL/wolfssl",
    "versions": [
      {
        "status": "affected",
        "version": "5.8.0",
        "lessThanOrEqual": "5.9.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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26 Jun 2026 16:53Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.19.8
CVSS 42.3
EPSS0.00346
SSVC
21