RHSA-2026:67280: postgresql18 Red Hat

CVSS: 8.8v3.1HighPublished

Published 15-09-2026Last modified 19-10-2026

Open JSON

Vulnerability summary

RHSA-2026:67280 is a high (CVSS 8.8) vulnerability in postgresql18 Red Hat.

Overall risk

35/100

0100

Medium · default modelHow is this calculated?

CVSS score

8.8/10

010

High · v3.1 (OSV · Red hat), selected by version preference

EPSS score

Not scored

0%100%

No EPSS score yet

KEVNot listedIn no KEV catalog

RansomwareNone recordedNo known use recorded

Public exploits0No public exploits recorded

Advisory lineage

Upstream 19 · Downstream 0

CVE-2026-14662 CVE-2026-14664 CVE-2026-14668 CVE-2026-14669 CVE-2026-14670 CVE-2026-14671+13 more

Timeline

15-09-2026
PublishedVulnerability first disclosed.
19-10-2026
Last modifiedVulnerability information updated.

Description

Red Hat Security Advisory: postgresql18 security update

CVSS metrics

1 score · 1 source · 1 version

v3.18.8

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Redhat27 products

postgresql18< 0:18.6-1.el10_2
postgresql18-contrib< 0:18.6-1.el10_2
postgresql18-contrib-debuginfo< 0:18.6-1.el10_2
postgresql18-debuginfo< 0:18.6-1.el10_2
postgresql18-debugsource< 0:18.6-1.el10_2

Show all 27

1 vendor · 27 products

References

98 links

Show all 98 references

bugzilla.redhat.com/show_bug.cgi?id=2515314REPORT
bugzilla.redhat.com/show_bug.cgi?id=2515316REPORT
bugzilla.redhat.com/show_bug.cgi?id=2515317REPORT
bugzilla.redhat.com/show_bug.cgi?id=2515319REPORT
bugzilla.redhat.com/show_bug.cgi?id=2515321REPORT
bugzilla.redhat.com/show_bug.cgi?id=2515322REPORT
bugzilla.redhat.com/show_bug.cgi?id=2515324REPORT
bugzilla.redhat.com/show_bug.cgi?id=2515325REPORT
bugzilla.redhat.com/show_bug.cgi?id=2515326REPORT
bugzilla.redhat.com/show_bug.cgi?id=2515328REPORT
bugzilla.redhat.com/show_bug.cgi?id=2515332REPORT
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_67280.jsonAdvisory
access.redhat.com/security/cve/CVE-2026-6464REPORT
www.cve.org/CVERecord?id=CVE-2026-6464Advisory
nvd.nist.gov/vuln/detail/CVE-2026-6464Advisory
www.postgresql.org/support/security/CVE-2026-6464/ARTICLE
access.redhat.com/security/cve/CVE-2026-6471REPORT
www.cve.org/CVERecord?id=CVE-2026-6471Advisory
nvd.nist.gov/vuln/detail/CVE-2026-6471Advisory
www.postgresql.org/support/security/CVE-2026-6471/ARTICLE
access.redhat.com/security/cve/CVE-2026-6476REPORT
www.cve.org/CVERecord?id=CVE-2026-6476Advisory
nvd.nist.gov/vuln/detail/CVE-2026-6476Advisory
www.postgresql.org/support/security/CVE-2026-6476/ARTICLE
access.redhat.com/security/cve/CVE-2026-14662REPORT
www.cve.org/CVERecord?id=CVE-2026-14662Advisory
nvd.nist.gov/vuln/detail/CVE-2026-14662Advisory
www.postgresql.org/support/security/CVE-2026-14662/ARTICLE
access.redhat.com/security/cve/CVE-2026-14664REPORT
www.cve.org/CVERecord?id=CVE-2026-14664Advisory
nvd.nist.gov/vuln/detail/CVE-2026-14664Advisory
www.postgresql.org/support/security/CVE-2026-14664/ARTICLE
access.redhat.com/security/cve/CVE-2026-14668REPORT
www.cve.org/CVERecord?id=CVE-2026-14668Advisory
nvd.nist.gov/vuln/detail/CVE-2026-14668Advisory
www.postgresql.org/support/security/CVE-2026-14668/ARTICLE
access.redhat.com/security/cve/CVE-2026-14669REPORT
www.cve.org/CVERecord?id=CVE-2026-14669Advisory
nvd.nist.gov/vuln/detail/CVE-2026-14669Advisory
www.postgresql.org/support/security/CVE-2026-14669/ARTICLE
access.redhat.com/security/cve/CVE-2026-14670REPORT
www.cve.org/CVERecord?id=CVE-2026-14670Advisory
nvd.nist.gov/vuln/detail/CVE-2026-14670Advisory
www.postgresql.org/support/security/CVE-2026-14670/ARTICLE
access.redhat.com/security/cve/CVE-2026-14671REPORT
www.cve.org/CVERecord?id=CVE-2026-14671Advisory
nvd.nist.gov/vuln/detail/CVE-2026-14671Advisory
www.postgresql.org/support/security/CVE-2026-14671/ARTICLE
access.redhat.com/security/cve/CVE-2026-14676REPORT
www.cve.org/CVERecord?id=CVE-2026-14676Advisory
nvd.nist.gov/vuln/detail/CVE-2026-14676Advisory
www.postgresql.org/support/security/CVE-2026-14676/ARTICLE
access.redhat.com/security/cve/CVE-2026-14677REPORT
www.cve.org/CVERecord?id=CVE-2026-14677Advisory
nvd.nist.gov/vuln/detail/CVE-2026-14677Advisory
www.postgresql.org/support/security/CVE-2026-14677/ARTICLE
access.redhat.com/security/cve/CVE-2026-14679REPORT
www.cve.org/CVERecord?id=CVE-2026-14679Advisory
nvd.nist.gov/vuln/detail/CVE-2026-14679Advisory
www.postgresql.org/support/security/CVE-2026-14679/ARTICLE
access.redhat.com/security/cve/CVE-2026-14680REPORT
www.cve.org/CVERecord?id=CVE-2026-14680Advisory
nvd.nist.gov/vuln/detail/CVE-2026-14680Advisory
www.postgresql.org/support/security/CVE-2026-14680/ARTICLE
access.redhat.com/security/cve/CVE-2026-15741REPORT
www.cve.org/CVERecord?id=CVE-2026-15741Advisory
nvd.nist.gov/vuln/detail/CVE-2026-15741Advisory
www.postgresql.org/support/security/CVE-2026-15741/ARTICLE
access.redhat.com/security/cve/CVE-2026-15742REPORT
www.cve.org/CVERecord?id=CVE-2026-15742Advisory
nvd.nist.gov/vuln/detail/CVE-2026-15742Advisory
www.postgresql.org/support/security/CVE-2026-15742/ARTICLE
access.redhat.com/security/cve/CVE-2026-16238REPORT
www.cve.org/CVERecord?id=CVE-2026-16238Advisory
nvd.nist.gov/vuln/detail/CVE-2026-16238Advisory
www.postgresql.org/support/security/CVE-2026-16238/ARTICLE
access.redhat.com/security/cve/CVE-2026-16239REPORT
www.cve.org/CVERecord?id=CVE-2026-16239Advisory
nvd.nist.gov/vuln/detail/CVE-2026-16239Advisory
www.postgresql.org/support/security/CVE-2026-16239/ARTICLE
access.redhat.com/security/cve/CVE-2026-18408REPORT
www.cve.org/CVERecord?id=CVE-2026-18408Advisory
nvd.nist.gov/vuln/detail/CVE-2026-18408Advisory
www.postgresql.org/support/security/CVE-2026-18408/ARTICLE
access.redhat.com/security/cve/CVE-2026-19385REPORT
www.cve.org/CVERecord?id=CVE-2026-19385Advisory
nvd.nist.gov/vuln/detail/CVE-2026-19385Advisory
www.postgresql.org/support/security/CVE-2026-19385/ARTICLE