BIT-keydb-2026-23479

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/keydb/BIT-keydb-2026-23479.json

JSON Data

https://api.osv.dev/v1/vulns/BIT-keydb-2026-23479

Aliases

Published

2026-05-07T08:42:52.441Z

Modified

2026-05-07T12:26:21.037404978Z

Summary

redis-server use-after-free in unblock client flow may allow remote code execution

Details

Redis is an in-memory data structure store. In redis-server from 7.2.0 until 8.6.3, the unblock client flow does not handle an error return from processCommandAndResetClient when re-executing a blocked command. If a blocked client is evicted during this flow, an authenticated attacker can trigger a use-after-free that may lead to remote code execution. This has been patched in version 8.6.3.

Database specific

{
    "severity": "High",
    "cpes": [
        "cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*"
    ]
}

References

Affected packages

Bitnami / keydb

Package

Name: keydb
Purl: pkg:bitnami/keydb

Severity

7.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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 CVSS Calculator

Affected ranges

Type: SEMVER
Events: Introduced

7.2.0

Fixed

7.2.14

Introduced

7.3.0

Fixed

7.4.9

Introduced

8.0.0

Fixed

8.2.6

Introduced

8.3.0

Fixed

8.4.3

Introduced

8.5.0

Fixed

8.6.3

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/keydb/BIT-keydb-2026-23479.json"