What’s Vulnerable › Vulnerabilities

CVE-2019-10209

• Severity: low (CVSS 2.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-10-29 · updated 2026-06-17
• Weakness: CWE-125

Description

Postgresql, versions 11.x before 11.5, is vulnerable to a memory disclosure in cross-type comparison for hashed subplan.

Affected products

• PostgreSQL: from 11.0 before 11.5 — fixed in 11.5

How to fix

Upgrade to a fixed version: PostgreSQL 11.5. Check the vendor advisory for mitigations.

References

• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10209
• https://www.postgresql.org/about/news/1960/
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10209
• https://www.postgresql.org/about/news/1960/

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