CVE-2026-19582

HIGH CVSS 3.1: 7.8 EPSS 0.20%
Updated Aug 21, 2026
Red Hat
Parameter Value
CVSS 7.8 (HIGH)
Type CWE-787 (Out-of-bounds Write)
Vendor Red Hat
Public PoC No

In binutils 2.46.1 and prior versions, a victim who opens a crafted PE file using binutils could execute arbitrary code unknowningly via a stack buffer overflow out of bounds write.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
Required
User action required

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Weakness Type (CWE)

Vulnerable Products

red hat:red hat enterprise linux 7 red hat:red hat openshift container platform 4 red hat:red hat enterprise linux 8 red hat:red hat enterprise linux 10 red hat:red hat enterprise linux 6 red hat:red hat hardened images red hat:migration toolkit for containers red hat:red hat enterprise linux 9