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EUVD-2026-63591

🗓️ 20 Aug 2026 20:38:42Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 22 Views

Tor before 0.4.9.10 allows use-after-free via CONFLUX_LINK with RELAY_COMMAND_BEGIN on same circuit.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-77584
20 Aug 202620:38
–cve
cvelist
Cvelist
CVE-2026-77584
20 Aug 202620:38
–cvelist
debiancve
Debian CVE
CVE-2026-77584
20 Aug 202620:38
–debiancve
fedora
Fedora
[SECURITY] Fedora 43 Update: tor-0.4.9.14-1.fc43
17 Oct 202601:33
–fedora
fedora
Fedora
[SECURITY] Fedora 44 Update: tor-0.4.9.14-1.fc44
17 Oct 202601:07
–fedora
nessus
Tenable Nessus
Fedora 43 : tor (2026-8a3e460f1e)
17 Oct 202600:00
–nessus
nessus
Tenable Nessus
Fedora 44 : tor (2026-f51af3db87)
17 Oct 202600:00
–nessus
nessus
Tenable Nessus
openSUSE 16 Security Update : tor (openSUSE-SU-2026:21660-1)
28 Aug 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-77584
21 Aug 202600:00
–nessus
mend
Mend
CVE-2026-77584
20 Aug 202620:38
–mend
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "24b6a841-5ed9-3e9e-8e79-00293aee1c77",
        "vendor": {
          "name": "torproject"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "6b0c3955-f445-3b73-8c36-8dd50c6b5980",
        "product": {
          "name": "Tor",
          "vendor": {
            "name": "torproject"
          }
        },
        "product_version": "0.4.8.1-alpha <0.4.9.10"
      }
    ]
  }
]

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20 Aug 2026 20:38Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.17
EPSS0.0025
22