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Vulnerability Details :

CVE-2025-46686

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-23 Jul, 2025 | 00:00
Updated At-26 Aug, 2025 | 18:49
Rejected At-
Credits

Redis through 8.0.3 allows memory consumption via a multi-bulk command composed of many bulks, sent by an authenticated user. This occurs because the server allocates memory for the command arguments of every bulk, even when the command is skipped because of insufficient permissions. NOTE: this is disputed by the Supplier because abuse of the commands network protocol is not a violation of the Redis Security Model.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:23 Jul, 2025 | 00:00
Updated At:26 Aug, 2025 | 18:49
Rejected At:
▼CVE Numbering Authority (CNA)

Redis through 8.0.3 allows memory consumption via a multi-bulk command composed of many bulks, sent by an authenticated user. This occurs because the server allocates memory for the command arguments of every bulk, even when the command is skipped because of insufficient permissions. NOTE: this is disputed by the Supplier because abuse of the commands network protocol is not a violation of the Redis Security Model.

Affected Products
Vendor
Redis Inc.Redis
Product
Redis
Default Status
unknown
Versions
Affected
  • From 0 through 8.0.3 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-401CWE-401 Missing Release of Memory after Effective Lifetime
Type: CWE
CWE ID: CWE-401
Description: CWE-401 Missing Release of Memory after Effective Lifetime
Metrics
VersionBase scoreBase severityVector
3.13.5LOW
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Version: 3.1
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/redis/redis
N/A
https://github.com/io-no/CVE-Reports/issues/1
N/A
https://github.com/redis/redis/security/advisories/GHSA-2r7g-8hpc-rpq9
N/A
Hyperlink: https://github.com/redis/redis
Resource: N/A
Hyperlink: https://github.com/io-no/CVE-Reports/issues/1
Resource: N/A
Hyperlink: https://github.com/redis/redis/security/advisories/GHSA-2r7g-8hpc-rpq9
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:23 Jul, 2025 | 19:15
Updated At:26 Aug, 2025 | 19:15

Redis through 8.0.3 allows memory consumption via a multi-bulk command composed of many bulks, sent by an authenticated user. This occurs because the server allocates memory for the command arguments of every bulk, even when the command is skipped because of insufficient permissions. NOTE: this is disputed by the Supplier because abuse of the commands network protocol is not a violation of the Redis Security Model.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.13.5LOW
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Type: Secondary
Version: 3.1
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-401Primarycve@mitre.org
CWE ID: CWE-401
Type: Primary
Source: cve@mitre.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/io-no/CVE-Reports/issues/1cve@mitre.org
N/A
https://github.com/redis/rediscve@mitre.org
N/A
https://github.com/redis/redis/security/advisories/GHSA-2r7g-8hpc-rpq9cve@mitre.org
N/A
Hyperlink: https://github.com/io-no/CVE-Reports/issues/1
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://github.com/redis/redis
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://github.com/redis/redis/security/advisories/GHSA-2r7g-8hpc-rpq9
Source: cve@mitre.org
Resource: N/A

Change History

0
Information is not available yet

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