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EUVD-2026-89014

🗓️ 29 Sep 2026 15:32:24Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 5 Views

Use-after-free in OpenSSL allows a remote unauthenticated peer to cause DoS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-84783
29 Sep 202619:46
–circl
cve
CVE
CVE-2026-84783
29 Sep 202615:32
–cve
cvelist
Cvelist
CVE-2026-84783 Use-After-Free in X.509 Extension Cache Under Concurrent Use
29 Sep 202615:32
–cvelist
debiancve
Debian CVE
CVE-2026-84783
29 Sep 202615:32
–debiancve
freebsd_advisory
FreeBSD Advisory
FreeBSD-SA-26:68.openssl
29 Sep 202600:00
–freebsd_advisory
nvd
NVD
CVE-2026-84783
29 Sep 202616:17
–nvd
openssl
OpenSSL
Use-After-Free in X.509 Extension Cache Under Concurrent Use
29 Sep 202600:00
–openssl
osv
OSV
UBUNTU-CVE-2026-84783
29 Sep 202600:00
–osv
redhatcve
RedhatCVE
CVE-2026-84783
29 Sep 202617:24
–redhatcve
redhat
RedHat Linux
Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
25 Aug 202621:57
–redhat
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "0f081fd4-5146-302c-8561-a24d5f359197",
        "vendor": {
          "name": "OpenSSL"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "661c68e7-8210-3fe8-8109-cde343d14c0a",
        "product": {
          "name": "OpenSSL",
          "vendor": {
            "name": "OpenSSL"
          }
        },
        "product_version": "4.0.0 <4.0.3"
      }
    ]
  }
]

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29 Sep 2026 16:42Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
SSVC
5