CVE-2026-6475
CVE-2026-6475: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityMedium6.7
Medium [CVE-2026-6475] Operating system account hijack via symlink following in pg_basebackup and pg_rewind
CVE-2026-6475Source published
Operating system account hijack via symlink following in pg_basebackup and pg_rewind. Red Hat rates this moderate (CVSS 6.7). Weakness: CWE-59. Affected package(s): postgresql, postgresql:12, postgresql:18, postgresql:15, libpq, postgresql16. Resolved in Red Hat advisory RHSA-2026:26561 — update the affected packages (`sudo dnf update`).
- Related products — impact not confirmed
- Red Hat Enterprise Linux 9
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 1
- postgresql:12
4 more entries in the full advisory.
- Source-reported affected versions
- postgresql-0:13.23-1.el9_4.2
- postgresql:12-8080020260626093604.63b34585
- postgresql-0:13.23-1.el9_2.2
- postgresql:18-9080020260605125734.rhel9
8 more entries in the full advisory.
- Source-reported fixed versions
- RHSA-2026:26561
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:26561 (`sudo dnf update` / `yum update`).
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