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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👁 9 Views

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

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-82631
31 Aug 202612:15
circl
cve
CVE
CVE-2026-82631
31 Aug 202607:45
cve
euvd
EUVD
EUVD-2026-68393
31 Aug 202607:45
euvd
nvd
NVD
CVE-2026-82631
31 Aug 202608:17
nvd
ptsecurity
Positive Technologies
PT-2026-83717
31 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-82631 valkey-io valkey Blocked-on-keys blocked.c handleClientsBlockedOnKey use after free
31 Aug 202607:45
vulnrichment
[
  {
    "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
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