CVE-2025-41236
CriticalSummary
VMware ESXi, Workstation i Fusion zawierają podatność na przepełnienie całkowitej liczby w wirtualnym adapterze sieciowym VMXNET3. Złośliwy użytkownik z lokalnymi uprawnieniami administracyjnymi na maszynie wirtualnej z adapterem VMXNET3 może wykorzystać tę lukę do wykonania kodu na hoście.
Risk Assessment
Organizacja może być narażona na nieautoryzowane wykonanie kodu na hoście, co może prowadzić do poważnych naruszeń bezpieczeństwa. W szczególności, atakujący z dostępem do maszyny wirtualnej może uzyskać kontrolę nad systemem gospodarza.
Recommendation
Zaleca się aktualizację VMware do najnowszej wersji, aby usunąć tę podatność. Należy również ograniczyć dostęp do maszyn wirtualnych z adapterem VMXNET3 tylko do zaufanych użytkowników.
Related vulnerabilities
- CVE-2026-109758Critical
Perforce Helix Authentication Service (HAS) versions 2022.1-2025.2 retain a default SCIM bearer token that is not automatically replaced with a random value during installation. An attacker knowing this token can gain unauthorized access to the SCIM API and perform user and group operations. This issue can be chained with CVE-2026-61834, potentially leading to remote code execution.
- CVE-2026-97229Critical
GitLab CE/EE versions from 19.2 to 19.2.8, 19.3 to 19.3.5, and 19.4 to 19.4.2 contain a vulnerability that, under certain conditions, could allow an unauthenticated user to execute arbitrary code on the GitLab server. The issue stems from insufficient validation of regular expressions in CI/CD configuration.
- CVE-2026-89111Critical
SAP Cloud SDK for Python contains an OAuth2 SSRF vulnerability affecting multi-tenant BTP applications. An attacker controlling the tenant_subdomain parameter can redirect OAuth2 token requests to an attacker-controlled server, leading to client credential exfiltration.
- CVE-2026-89110Critical
SAP NetWeaver Visual Composer does not perform sufficient authorization checks in certain portal functionality. An attacker with low privileges could invoke internal operations on a preconfigured remote system, which depending on the remote connection configuration could lead to full compromise of the remote system.
- CVE-2026-89108Critical
SAP Manufacturing Integration and Intelligence does not sufficiently enforce authorization boundaries within certain administrative functionality. An attacker with MII administrator privileges could submit a specially crafted request to provision an account with elevated privileges on the underlying Java application server. Successful exploitation could allow the attacker to gain administrative control over the system.
- CVE-2026-89107Critical
SAP S/4HANA (Manage Substitution/Validation Rules) does not sufficiently validate input processed by rule definition functionality that utilizes a domain-specific scripting language. An authenticated attacker with specific business privileges could submit specially crafted input, which is interpreted as executable ABAP code. Successful exploitation could allow the attacker to execute arbitrary ABAP code in the system.
- CVE-2026-87689Critical
Metasploit Framework Web Service REST API (msf-ws) exposes the credential store through Msf::WebServices::CredentialServlet. The update (PUT) and delete (DELETE) handlers for /api/v1/credentials omit the authentication call, unlike other routes. Any client able to reach the web service on its default 0.0.0.0:8080 listener can read, modify, or permanently delete every stored credential without authentication. All published versions through 6.5.4 are affected; fixed in 6.5.5 by adding authentication.
- CVE-2026-96119Critical
IBM i versions 7.3, 7.4, 7.5, and 7.6 could allow a remote authenticated attacker to obtain sensitive information or execute arbitrary code on the system due to improper data sanitization by the HTTP Server Administration web application.
- CVE-2026-82110Critical
IBM DataStage on Cloud Pak for Data 5.4.0.0 contains a path traversal vulnerability due to improper validation of pathnames. A remote authenticated attacker can exploit this to execute arbitrary code.
- CVE-2026-82103Critical
IBM DataStage on Cloud Pak for Data 5.4.0.0 exposes sensitive information to an unauthorized actor. A remote authenticated attacker can exploit this to obtain confidential data.
Original NVD description (English source)
VMware ESXi, Workstation, and Fusion contain an integer-overflow vulnerability in the VMXNET3 virtual network adapter. A malicious actor with local administrative privileges on a virtual machine with VMXNET3 virtual network adapter may exploit this issue to execute code on the host. Non VMXNET3 virtual adapters are not affected by this issue.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

