CVE-2026-3442
OpenShift Node vulnerability analysis and mitigation

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.


SourceNVD

Related OpenShift Node vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-65637HIGH7.5
  • cAdvisorcAdvisor
  • kpt
NoYesDec 04, 2025
CVE-2026-3442HIGH7.1
  • OpenShift NodeOpenShift Node
  • gcc-toolset-15-gdb
NoYesMar 16, 2026
CVE-2026-3441HIGH7.1
  • OpenShift NodeOpenShift Node
  • gdb
NoYesMar 16, 2026
CVE-2025-12801MEDIUM6.5
  • Rocky LinuxRocky Linux
  • linux-aws-fips
NoYesMar 04, 2026
CVE-2026-4647MEDIUM6.1
  • OpenShift NodeOpenShift Node
  • gcc-toolset-15-binutils-devel
NoYesMar 23, 2026

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