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Fedora 45 : valkey (2026-3bb241ef05)

high Nessus Plugin ID 376323

Synopsis

The remote Fedora host is missing one or more security updates.

Description

The remote Fedora 45 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-3bb241ef05 advisory.

 ## Valkey 8.0.12 - Released Mon 26 October 2026

 Upgrade urgency SECURITY: This release includes security fixes we recommend you apply as soon as possible.

 ### Security Fixes
 * GHSA-f4q9-j22m-xqq9: Fix a heap buffer overflow in cluster Pub/Sub message construction that could allow an authenticated client to potentially execute arbitrary code by publishing an oversized message by @roshkhatri (#5030)

 ### Bug Fixes
 * Fix stream commands that mutate consumer-group or PEL state (`XGROUP`, `XSETID`, `XREADGROUP`, `XACK`, `XCLAIM`, `XAUTOCLAIM`) not triggering `WATCH` and client-side tracking invalidation by @Tarte12 (#3459)
 * Fix a server abort on a RESTORE payload declaring a string length that overflows the allocation size;
 such payloads are now rejected as bad data by @enjoy-binbin (#4733)
 * Reject module write commands while the server is paused for writes, preventing a crash from module timer callbacks during `CLIENT PAUSE WRITE` or `CLUSTER FAILOVER` by @smkher (#3645)
 * Fix ZINTER/ZINTERSTORE returning input-order-dependent scores when a weighted term is 0*inf; a NaN weighted score now counts as 0, matching ZUNION by @leomurillo (#4997)
 * Correct `ValkeyModule_FreeModuleUser`, `ValkeyModule_ACLAddLogEntry` and `ValkeyModule_ACLAddLogEntryByUserName` declarations to return int as implemented, fixing undefined behavior on targets with strict call signature checks by @rainsupreme (#4676)
 * Fix valkey-benchmark spinning on would-block writes, which could starve reply processing and the `--duration` timer by @thweetkomputer (#4567)
 * Fix a huge memory allocation when a command such as COMMAND GETKEYS EVAL declares a far larger key count than the arguments provided by @murphyjacob4 (#3598)
 * Reject relative expire times in `SET`/`GETEX`, `RESTORE`, and `ValkeyModule_SetExpire` that overflow when added to the current time, preventing server aborts from negative expires by @madolson (#4880)
 * Fix a server crash when loading an ACL file containing a selector with an unmatched parenthesis by @magic-peach (#4214)
 * Sorted set range commands with a negative `LIMIT` offset now return an empty result instead of a spurious element on btree-encoded keys by @xiaocj (#4637)
 * Redact error text in server logs when `hide-user-data-from-log` is enabled, so command arguments no longer leak into logs by @zackcam (#4815)
 * Fix cluster config saving to avoid publishing truncated `nodes.conf` files, losing the startup lock after the first save, and failing every save on SMB filesystems such as Azure Files; the lock now lives on a separate `nodes.conf.lock` file by @KewangZhili (#4489)
 * Fix `LSET` on 64-bit builds silently modifying the wrong element for out-of-range indexes instead of returning an index out of range error by @charsyam (#4823)


Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected valkey package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2026-3bb241ef05

Plugin Details

Severity: High

ID: 376323

File Name: fedora_2026-3bb241ef05.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 11/5/2026

Updated: 11/5/2026

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Vulnerability Information

CPE: cpe:/o:fedoraproject:fedora:45, p-cpe:/a:fedoraproject:fedora:valkey

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 10/27/2026

Vulnerability Publication Date: 10/27/2026

Reference Information