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postgresql: PostgreSQL: Arbitrary code execution vulnerability in 'refint' module

🗓️ 03 Jun 2026 14:53:52Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 2 Views

PostgreSQL refint overflow enables code execution as OS user; another injection flaw exists.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64postgresql18.4-0.1.hum1postgresql-18.4-0.1.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64postgresql18.4-0.1.hum1postgresql-18.4-0.1.hum1.x86_64.rpm
Red Hat Hardened Imagesanynoarchpostgresql-test-rpm-macros18.4-0.1.hum1postgresql-test-rpm-macros-18.4-0.1.hum1.noarch.rpm

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22 Jul 2026 09:49Current
7.3High risk
Vulners AI Score7.3
CVSS 3.18.8
EPSS0.00378
SSVC
2