What’s Vulnerable › Vulnerabilities

CVE-2025-61021

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-23 · updated 2026-10-13
• Weakness: CWE-89

Description

An issue in the sqlo_natural_join_cond component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.

References

• https://github.com/openlink/virtuoso-opensource/issues/1223
• https://github.com/openlink/virtuoso-opensource/issues/1223

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