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CVE-2026-82631 valkey-io valkey Blocked-on-keys blocked.c handleClientsBlockedOnKey use after free

🗓️ 31 Aug 2026 07:45:13Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 44 Views

Use after free in valkey 9.1.0 Blocked-on-keys subsystem exploitable remotely.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Amazon Linux 2023 : valkey, valkey-devel (ALAS2023-2026-3091)
18 Sep 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-82631
31 Aug 202600:00
nessus
amazon
Amazon
Medium: valkey
17 Sep 202600:00
amazon
cbl_mariner
CBLMariner
CVE-2026-82631 affecting package valkey for versions less than 8.0.11-1
4 Sep 202621:31
cbl_mariner
circl
Circl
CVE-2026-82631
31 Aug 202612:15
circl
cve
CVE
CVE-2026-82631
31 Aug 202607:45
cve
debiancve
Debian CVE
CVE-2026-82631
31 Aug 202607:45
debiancve
euvd
EUVD
EUVD-2026-68393
31 Aug 202607:45
euvd
mscve
Microsoft CVE
valkey-io valkey Blocked-on-keys blocked.c handleClientsBlockedOnKey use after free
2 Sep 202608:06
mscve
nvd
NVD
CVE-2026-82631
31 Aug 202608:17
nvd
Rows per page
[
  {
    "vendor": "valkey-io",
    "product": "valkey",
    "versions": [
      {
        "version": "9.1.0",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:valkey-io:valkey:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "Blocked-on-keys Subsystem"
    ]
  }
]

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31 Aug 2026 07:45Current
CVSS 21.7
CVSS 42.1
CVSS 3.12.2
CVSS 32.2
EPSS0.00358
44