CVE-2026-3442

תיאור (מקור, אנגלית)

A flaw was found in GNU Binutils. This vulnerability, a heap-based buffer overflow, specifically an out-of-bounds read, exists in the bfd linker component. An attacker could exploit this by convincing a user to process a specially crafted malicious XCOFF object file. Successful exploitation may lead to the disclosure of sensitive information or cause the application to crash, resulting in an application level denial of service.

מדדים

CVSS 3.1

7.1 (HIGH) מקור הציון: NVD CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-23/9/2026

CWE

CWE-125

מוצרים מושפעים

gnu: binutils; redhat: openshift container platform; redhat: enterprise linux

קישורים

• https://access.redhat.com/security/cve/CVE-2026-3442 Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=2443828 Issue TrackingVendor Advisory
• https://access.redhat.com/errata/RHSA-2026:33527
• https://access.redhat.com/errata/RHSA-2026:39022