What’s Vulnerable › Vulnerabilities

CVE-2023-51787

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-02-15 · updated 2026-06-17
• Weakness: CWE-200

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.

Affected products

• Windriver Vxworks: 7-22.09, 7-23.03

References

• https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2023-51787
• https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2023-51787

Get alerted when CVE-2023-51787 or the next vulnerability affects your stack