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Vulnerabilities

CVE-2026-8086

Medium
CWE-119 — Weakness Type
Published: May 7, 2026  ·  Modified: May 7, 2026  ·  Source: NVD
CVSS v3
5.3
🔗 NVD Official
📄 Description (English)

A vulnerability was identified in OSGeo gdal up to 3.13.0dev-4. This issue affects the function SWnentries of the file frmts/hdf4/hdf-eos/SWapi.c. Such manipulation of the argument DimensionName leads to heap-based buffer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. Upgrading to version 3.12.4RC1 is capable of addressing this issue. The name of the patch is 9491e794f1757f08063ea2f7a274ad2994afa636. It is advisable to upgrade the affected component.

🤖 AI Executive Summary

A heap-based buffer overflow vulnerability exists in OSGeo GDAL versions up to 3.13.0dev-4 in the SWnentries function when processing malformed DimensionName arguments. Local attackers can exploit this publicly disclosed vulnerability to cause denial of service or potentially execute arbitrary code.

📄 Description (Arabic)

تؤثر هذه الثغرة على دالة SWnentries في ملف frmts/hdf4/hdf-eos/SWapi.c بمكتبة OSGeo GDAL. يمكن للمهاجمين المحليين استغلال معالجة معاملات DimensionName المشوهة لتجاوز حدود المخزن المؤقت في الذاكرة. الاستغلال متاح علناً وقد يتم استخدامه من قبل الجهات الفاعلة الضارة.

🤖 ملخص تنفيذي (AI)

A heap-based buffer overflow vulnerability exists in OSGeo GDAL versions up to 3.13.0dev-4 in the SWnentries function when processing malformed DimensionName arguments. Local attackers can exploit this publicly disclosed vulnerability to cause denial of service or potentially execute arbitrary code.

🤖 AI Intelligence Analysis Analyzed: May 30, 2026 05:04
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: medium
🏢 Affected Saudi Sectors
government energy telecom
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
5.0
/ 10.0
🔧 Remediation Steps (English)
Upgrade OSGeo GDAL to version 3.12.4RC1 or later immediately. Apply patch 9491e794f1757f08063ea2f7a274ad2994afa636. Restrict local access to systems running vulnerable GDAL versions. Monitor for suspicious file processing activities involving HDF4 datasets.
🔧 خطوات المعالجة (العربية)
قم بترقية مكتبة OSGeo GDAL إلى الإصدار 3.12.4RC1 أو أحدث فوراً. طبق التصحيح 9491e794f1757f08063ea2f7a274ad2994afa636. قيد الوصول المحلي للأنظمة التي تشغل إصدارات GDAL المعرضة للخطر. راقب الأنشطة المريبة المتعلقة بمعالجة ملفات HDF4.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.12.6.1 A.14.2.1
🔵 SAMA CSF
ID.RA-1 PR.IP-12
🟡 ISO 27001:2022
27001:A.12.6.1 27001:A.14.2.1
📊 CVSS Score
5.3
/ 10.0 — Medium
📊 CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack VectorL — Low / Local
Attack ComplexityL — Low / Local
Privileges RequiredL — Low / Local
User InteractionN — None / Network
ScopeU — Unchanged
ConfidentialityL — Low / Local
IntegrityL — Low / Local
AvailabilityL — Low / Local
📋 Quick Facts
Severity Medium
CVSS Score5.3
CWECWE-119
EPSS0.02%
Exploit No
Patch ✗ No
Published 2026-05-07
Source Feed nvd
🇸🇦 Saudi Risk Score
5.0
/ 10.0 — Saudi Risk
Priority: MEDIUM
🏷️ Tags
CWE-119
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