Lucene search
K

postgresql: libpq: libpq undersizes allocations, via integer wraparound

🗓️ 13 Jan 2026 16:38:28Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 7 Views

PostgreSQL libpq integer wraparound causes undersized allocations and out of bounds write, risking client crash.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8.10aarch64pg_repack0:1.5.1-1.module+el8.10.0+22551+c0330dc9pg_repack-0:1.5.1-1.module+el8.10.0+22551+c0330dc9.aarch64.rpm
Red Hat Enterprise Linux8.10ppc64lepg_repack0:1.5.1-1.module+el8.10.0+22551+c0330dc9pg_repack-0:1.5.1-1.module+el8.10.0+22551+c0330dc9.ppc64le.rpm
Red Hat Enterprise Linux8.10s390xpg_repack0:1.5.1-1.module+el8.10.0+22551+c0330dc9pg_repack-0:1.5.1-1.module+el8.10.0+22551+c0330dc9.s390x.rpm
Red Hat Enterprise Linux8.10x86_64pg_repack0:1.5.1-1.module+el8.10.0+22551+c0330dc9pg_repack-0:1.5.1-1.module+el8.10.0+22551+c0330dc9.x86_64.rpm
Red Hat Enterprise Linux8.10aarch64pg_repack-debuginfo0:1.5.1-1.module+el8.10.0+22551+c0330dc9pg_repack-debuginfo-0:1.5.1-1.module+el8.10.0+22551+c0330dc9.aarch64.rpm
Red Hat Enterprise Linux8.10ppc64lepg_repack-debuginfo0:1.5.1-1.module+el8.10.0+22551+c0330dc9pg_repack-debuginfo-0:1.5.1-1.module+el8.10.0+22551+c0330dc9.ppc64le.rpm
Red Hat Enterprise Linux8.10s390xpg_repack-debuginfo0:1.5.1-1.module+el8.10.0+22551+c0330dc9pg_repack-debuginfo-0:1.5.1-1.module+el8.10.0+22551+c0330dc9.s390x.rpm
Red Hat Enterprise Linux8.10x86_64pg_repack-debuginfo0:1.5.1-1.module+el8.10.0+22551+c0330dc9pg_repack-debuginfo-0:1.5.1-1.module+el8.10.0+22551+c0330dc9.x86_64.rpm
Red Hat Enterprise Linux8.10aarch64pg_repack-debugsource0:1.5.1-1.module+el8.10.0+22551+c0330dc9pg_repack-debugsource-0:1.5.1-1.module+el8.10.0+22551+c0330dc9.aarch64.rpm
Red Hat Enterprise Linux8.10ppc64lepg_repack-debugsource0:1.5.1-1.module+el8.10.0+22551+c0330dc9pg_repack-debugsource-0:1.5.1-1.module+el8.10.0+22551+c0330dc9.ppc64le.rpm
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

08 Jul 2026 14:47Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.9
EPSS0.00332
SSVC
7