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CVE-2026-62370

Publié : 21 septembre 2026
Modifié : 21 septembre 2026
Lien officiel NVD
Score CVSS
6.5
MEDIUM

Description détaillée

KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. From 1.0.0 until 1.21.2, 1.22.2, and 1.23.1, Reader.Read in pkg/viaduct/pkg/packer trusts the 32-bit PackageHeader.PayloadLen received through the CloudHub viaduct message-processing path and allocates that amount of memory before validating an upper bound. An authenticated malicious or compromised edge peer can repeatedly send crafted headers with excessive declared lengths, causing memory exhaustion, CloudHub process termination or restart loops, and temporary disruption of cloud-edge communication. This issue does not provide unauthenticated access or direct code execution. This issue is fixed in versions 1.21.2, 1.22.2, and 1.23.1.

Vecteur d'attaque (CVSS)

Vecteur brut :CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Références et Patchs

https://github.com/kubeedge/kubeedge/blob/master/CHANGELOG/CHANGELOG-1.21.mdhttps://github.com/kubeedge/kubeedge/blob/master/CHANGELOG/CHANGELOG-1.22.mdhttps://github.com/kubeedge/kubeedge/blob/master/CHANGELOG/CHANGELOG-1.23.mdhttps://github.com/kubeedge/kubeedge/commit/0fe1ea18e5d7fde29633286ddf1c7e71cb39606fhttps://github.com/kubeedge/kubeedge/commit/725a73ca35a65d91aa6338e52b8faaab6058f528https://github.com/kubeedge/kubeedge/commit/cc79621943fff9d3f62638d9403ef0cfeda3d0e7https://github.com/kubeedge/kubeedge/pull/7028https://github.com/kubeedge/kubeedge/pull/7029https://github.com/kubeedge/kubeedge/pull/7030https://github.com/kubeedge/kubeedge/releases/tag/v1.21.2https://github.com/kubeedge/kubeedge/releases/tag/v1.22.2https://github.com/kubeedge/kubeedge/releases/tag/v1.23.1https://github.com/kubeedge/kubeedge/security/advisories/GHSA-gfw4-49f9-cp25

Dernières Vulnérabilités

CVE-2026-94501

jshERP through 3.6 contains an authorization bypass vulnerability in the userBusiness CRUD endpoints that allows authenticated users to create, modify, or delete authorization-relation rows without privilege checks. Attackers can manipulate user-role mappings and access controls to escalate privileges, strip access from other accounts, or modify role-function relationships for any user in the tenant.

VOIR DÉTAILS

CVE-2026-94497

jshERP through 3.6 fails to validate object ownership in by-id info, update, and delete endpoints across multiple resource types. Authenticated users can read, modify, and delete other users' business objects by submitting direct object identifiers without authorization checks.

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CVE-2026-94496

jshERP through 3.6 fails to validate caller permissions in role management endpoints, allowing authenticated users to modify any role's data scope or delete roles. Attackers can exploit the /role/update and /role/delete endpoints to escalate privileges, change data visibility to all data, and access all business records in the tenant.

VOIR DÉTAILS