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Global apt Government and Defense CRITICAL 26m Global general Technology / Consumer Protection MEDIUM 37m Global vulnerability Information Technology and Security CRITICAL 45m Global vulnerability Information Technology CRITICAL 1h Global apt Infrastructure, Transportation, Finance/Investment HIGH 1h Global vulnerability Information Technology and Infrastructure HIGH 2h Global data_breach Education HIGH 3h Global data_breach Education HIGH 4h Global vulnerability Information Technology CRITICAL 4h Global supply_chain Software Development and Technology HIGH 5h Global apt Government and Defense CRITICAL 26m Global general Technology / Consumer Protection MEDIUM 37m Global vulnerability Information Technology and Security CRITICAL 45m Global vulnerability Information Technology CRITICAL 1h Global apt Infrastructure, Transportation, Finance/Investment HIGH 1h Global vulnerability Information Technology and Infrastructure HIGH 2h Global data_breach Education HIGH 3h Global data_breach Education HIGH 4h Global vulnerability Information Technology CRITICAL 4h Global supply_chain Software Development and Technology HIGH 5h Global apt Government and Defense CRITICAL 26m Global general Technology / Consumer Protection MEDIUM 37m Global vulnerability Information Technology and Security CRITICAL 45m Global vulnerability Information Technology CRITICAL 1h Global apt Infrastructure, Transportation, Finance/Investment HIGH 1h Global vulnerability Information Technology and Infrastructure HIGH 2h Global data_breach Education HIGH 3h Global data_breach Education HIGH 4h Global vulnerability Information Technology CRITICAL 4h Global supply_chain Software Development and Technology HIGH 5h
Vulnerabilities

CVE-2026-7141

Medium
CWE-908 — Weakness Type
Published: Apr 27, 2026  ·  Modified: Apr 30, 2026  ·  Source: NVD
CVSS v3
5.6
🔗 NVD Official
📄 Description (English)

A vulnerability was found in vllm up to 0.19.0. The affected element is the function has_mamba_layers of the file vllm/v1/kv_cache_interface.py of the component KV Block Handler. Performing a manipulation results in uninitialized resource. It is possible to initiate the attack remotely. The attack is considered to have high complexity. The exploitability is described as difficult. The exploit has been made public and could be used. The patch is named 1ad67864c0c20f167929e64c875f5c28e1aad9fd. To fix this issue, it is recommended to deploy a patch.

🤖 AI Executive Summary

A vulnerability in vLLM versions up to 0.19.0 allows remote attackers to trigger uninitialized resource usage through the has_mamba_layers function in the KV Block Handler component. The attack requires high complexity and has difficult exploitability, but a public exploit exists.

📄 Description (Arabic)

تم اكتشاف ثغرة في مكون معالج كتل KV بملف vllm/v1/kv_cache_interface.py حيث تفشل دالة has_mamba_layers في تهيئة الموارد بشكل صحيح. يمكن للمهاجمين البعيدين استغلال هذه الثغرة لتشغيل سلوك غير محدد قد يؤدي إلى تعطل الخدمة أو تسرب البيانات.

🤖 ملخص تنفيذي (AI)

ثغرة في vLLM الإصدارات حتى 0.19.0 تسمح للمهاجمين البعيدين بتشغيل استخدام الموارد غير المهيأة عبر دالة has_mamba_layers في مكون KV Block Handler. يتطلب الهجوم تعقيداً عالياً وقابلية استغلال صعبة، لكن يوجد استغلال عام متاح.

🤖 AI Intelligence Analysis Analyzed: May 24, 2026 23:08
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: medium
🏢 Affected Saudi Sectors
telecom energy government healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
6.0
/ 10.0
🔧 Remediation Steps (English)
Update vLLM to version 0.19.1 or later. Apply patch 1ad67864c0c20f167929e64c875f5c28e1aad9fd immediately. Implement network segmentation to restrict remote access to vLLM instances. Monitor for suspicious KV cache operations and implement input validation for mamba layer configurations.
🔧 خطوات المعالجة (العربية)
قم بتحديث vLLM إلى الإصدار 0.19.1 أو أحدث. طبق الرقعة 1ad67864c0c20f167929e64c875f5c28e1aad9fd فوراً. قم بتطبيق تقسيم الشبكة لتقييد الوصول البعيد إلى مثيلات vLLM. راقب العمليات المريبة في ذاكرة التخزين المؤقت وطبق التحقق من صحة الإدخال لتكوينات طبقة mamba.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC-2.1 ECC-3.1
🔵 SAMA CSF
ID.RA-1 PR.IP-12
🟡 ISO 27001:2022
A.12.2.1 A.14.2.1
📊 CVSS Score
5.6
/ 10.0 — Medium
📊 CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack VectorN — None / Network
Attack ComplexityH — High
Privileges RequiredN — None / Network
User InteractionN — None / Network
ScopeU — Unchanged
ConfidentialityL — Low / Local
IntegrityL — Low / Local
AvailabilityL — Low / Local
📋 Quick Facts
Severity Medium
CVSS Score5.6
CWECWE-908
EPSS0.07%
Exploit No
Patch ✗ No
Published 2026-04-27
Source Feed nvd
🇸🇦 Saudi Risk Score
6.0
/ 10.0 — Saudi Risk
Priority: MEDIUM
🏷️ Tags
CWE-908
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