CVE-2026-85522
A vulnerability was detected in valkey-io valkey up to 9.5.4/9.1.0. Affected by this vulnerability is the function createSlotImportJob of the file src/cluster_migrateslots.c of the component Slot Migration. The manipulation of the argument job_name results in out-of-bounds read. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version 9.0.5 and 9.1.1 addresses this issue. The patch is identified as f4dc3ca09eb650c2fe14060090a41c524eca803f. Upgrading the affected component is advised.
CVSS
- Versión: 4.0
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.86%
- Percentil entre todas las CVEs puntuadas: 57
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-119, CWE-125
Referencias
- https://github.com/valkey-io/valkey/
- https://github.com/valkey-io/valkey/commit/f4dc3ca09eb650c2fe14060090a41c524eca803f
- https://github.com/valkey-io/valkey/issues/4207
- https://github.com/valkey-io/valkey/pull/4210
- https://github.com/valkey-io/valkey/releases/tag/9.1.1
- https://vuldb.com/cve/CVE-2026-85522
- https://vuldb.com/submit/895119
- https://vuldb.com/vuln/398707
- https://vuldb.com/vuln/398707/cti
JSON original (NVD)
Mostrar
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"timestamp": "2026-09-04T16:01:32.851377Z"
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"cvssMetricV31": [
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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"vulnIntegrityImpact": "NONE",
"integrityRequirement": "NOT_DEFINED",
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"modules": [
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"product": "valkey",
"versions": [
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"published": "2026-09-04T14:17:22.807",
"references": [
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"url": "https://github.com/valkey-io/valkey/",
"source": "cna@vuldb.com"
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{
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"source": "cna@vuldb.com"
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"url": "https://github.com/valkey-io/valkey/releases/tag/9.1.1",
"source": "cna@vuldb.com"
},
{
"url": "https://vuldb.com/cve/CVE-2026-85522",
"source": "cna@vuldb.com"
},
{
"url": "https://vuldb.com/submit/895119",
"source": "cna@vuldb.com"
},
{
"url": "https://vuldb.com/vuln/398707",
"source": "cna@vuldb.com"
},
{
"url": "https://vuldb.com/vuln/398707/cti",
"source": "cna@vuldb.com"
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"weaknesses": [
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"source": "cna@vuldb.com",
"description": [
{
"lang": "en",
"value": "CWE-119"
},
{
"lang": "en",
"value": "CWE-125"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was detected in valkey-io valkey up to 9.5.4/9.1.0. Affected by this vulnerability is the function createSlotImportJob of the file src/cluster_migrateslots.c of the component Slot Migration. The manipulation of the argument job_name results in out-of-bounds read. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version 9.0.5 and 9.1.1 addresses this issue. The patch is identified as f4dc3ca09eb650c2fe14060090a41c524eca803f. Upgrading the affected component is advised."
}
],
"lastModified": "2026-09-08T13:12:58.310",
"sourceIdentifier": "cna@vuldb.com"
}