HomeCVE Intelligence › CVE-2026-15003
CVSS 5.3 MEDIUM 🔴 ACTIVELY EXPLOITED Vulnerability

CVE-2026-15003: A flaw was found in the GNU Binutils (Binary Utilities) linker. This vulnerability, a hea…

A flaw was found in the GNU Binutils (Binary Utilities) linker. This vulnerability, a heap-buffer-overflow read (CWE-125), occurs when the linker processes a specially crafted 32-bit XCOFF (Extended Common Object File F…

5.3CVSS Score
MEDIUMSeverity
NOCISA KEV
VulnerabilityImpact Type

📋 Vulnerability Details

CVE IDCVE-2026-15003
VendorUnknown Vendor
Affected ProductUnknown Product
Vulnerability TypeVulnerability
CVSS Score5.3 (MEDIUM)
Actively Exploited✅ Yes
Patch StatusPending Vendor Disclosure
Reported ByCYBERDUDEBIVASH SENTINEL APEX Intelligence (via sentinel_apex)

🔬 Technical Analysis

A flaw was found in the GNU Binutils (Binary Utilities) linker. This vulnerability, a heap-buffer-overflow read (CWE-125), occurs when the linker processes a specially crafted 32-bit XCOFF (Extended Common Object File Format) object file. An attacker could exploit this by providi... [Full analysis available on Pro]

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