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NVD Vulnerability Details :
CVE-2026-46452
Analyzed
More InfoOfficial Page
Source-security@apache.org
View Known Exploited Vulnerability (KEV) details
Published At-24 Jul, 2026 | 13:18
Updated At-27 Jul, 2026 | 14:40

Improper Input Validation vulnerability in Apache NimBLE in Mesh Proxy SAR reassembly could result in passing broken data toward application resulting in memory pressure and unstable parsing behavior. This issue affects Apache NimBLE: through 1.9.0. Users are recommended to upgrade to version 1.10.0, which fixes the issue.

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
Secondary3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
N/A
Type: Secondary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches
The Apache Software Foundation
apache
>>nimble>>Versions before 1.10.0(exclusive)
cpe:2.3:a:apache:nimble:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-20Secondarysecurity@apache.org
CWE ID: CWE-20
Type: Secondary
Source: security@apache.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/apache/mynewt-nimble/commit/593f95227a4073efde840a9bb34614929dfa7ed1security@apache.org
Patch
https://lists.apache.org/thread/ym80ogxj3398khvxxogxroz4gvgw3ssgsecurity@apache.org
Mailing List
Vendor Advisory
Patch
http://www.openwall.com/lists/oss-security/2026/07/24/16af854a3a-2127-422b-91ae-364da2661108
Mailing List
Third Party Advisory
Hyperlink: https://github.com/apache/mynewt-nimble/commit/593f95227a4073efde840a9bb34614929dfa7ed1
Source: security@apache.org
Resource:
Patch
Hyperlink: https://lists.apache.org/thread/ym80ogxj3398khvxxogxroz4gvgw3ssg
Source: security@apache.org
Resource:
Mailing List
Vendor Advisory
Patch
Hyperlink: http://www.openwall.com/lists/oss-security/2026/07/24/16
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Third Party Advisory
Change History
0Changes found
Details not found