Unrated severityNVD Advisory· Published Mar 15, 2026· Updated Apr 28, 2026
Binutils: gnu binutils: information disclosure or denial of service via out-of-bounds read in bfd linker
CVE-2026-3442
Description
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.
Affected products
8- Red Hat/Red Hat Hardened Imagesv5cpe:/a:redhat:hummingbird:1
- Red Hat/Red Hat OpenShift Container Platform 4v5cpe:/a:redhat:openshift:4
- Red Hat/Red Hat Enterprise Linux 10v5cpe:/o:redhat:enterprise_linux:10
- Red Hat/Red Hat Enterprise Linux 6v5cpe:/o:redhat:enterprise_linux:6
- Red Hat/Red Hat Enterprise Linux 7v5cpe:/o:redhat:enterprise_linux:7
- Red Hat/Red Hat Enterprise Linux 8v5cpe:/o:redhat:enterprise_linux:8
- Red Hat/Red Hat Enterprise Linux 9v5cpe:/o:redhat:enterprise_linux:9
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- access.redhat.com/security/cve/CVE-2026-3442mitrevdb-entryx_refsource_REDHAT
- bugzilla.redhat.com/show_bug.cgimitreissue-trackingx_refsource_REDHAT
News mentions
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