What’s Vulnerable › Vulnerabilities

CVE-2025-3359: Gnuplot: segmentation fault via io_str_init_static_internal function

• Severity: medium (CVSS 6.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-04-07 · updated 2026-06-17
• Weakness: CWE-754

Description

A flaw was found in GNUPlot. A segmentation fault via IO_str_init_static_internal may jeopardize the environment.

Affected products

• Red Hat Enterprise Linux 7: all versions
• Red Hat Enterprise Linux 8: all versions

References

• https://access.redhat.com/security/cve/CVE-2025-3359
• https://bugzilla.redhat.com/show_bug.cgi?id=2357749
• https://sourceforge.net/p/gnuplot/bugs/2781/

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