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High severity7.5NVD Advisory· Published Feb 15, 2024· Updated Jun 17, 2026

CVE-2023-51787

CVE-2023-51787

Description

An issue was discovered in Wind River VxWorks 7 22.09 and 23.03. If a VxWorks task or POSIX thread that uses OpenSSL exits, limited per-task memory is not freed, resulting in a memory leak.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Windriver/Vxworks3 versions
    cpe:2.3:o:windriver:vxworks:7:22.09:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:windriver:vxworks:7:22.09:*:*:*:*:*:*
    • cpe:2.3:o:windriver:vxworks:7:23.03:*:*:*:*:*:*
    • (no CPE)range: 7 22.09 and 23.03
  • Wind River/VxWorksdescription

Patches

Vulnerability mechanics

References

1

News mentions

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