CVE-2023-2319
It was discovered that an update for PCS package in RHBA-2023:2151 erratum released as part of Red Hat Enterprise Linux 9.2 failed to include the fix for the Webpack issue CVE-2023-28154 (for PCS package), which was previously addressed in Red Hat Enterprise Linux 9.1 via erratum RHSA-2023:1591. The CVE-2023-2319 was assigned to that Red Hat specific security regression in Red Hat Enterprise Linux 9.2.
Key facts
- CVSS score
- 9.8 (v3.1)
- Severity
- CRITICAL
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- EPSS score
- 1.0% (61th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2023-33823)
- Published
- May 17, 2023
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2023-33823 in the EU Vulnerability Database. Last updated in EUVD on January 22, 2025.
View on the EU Vulnerability DatabaseAffected products
- clusterlabs / pcs
- redhat / enterprise linux high availability
- redhat / enterprise linux high availability eus
Certified products that may be affected
1 FIPS 140 or Common Criteria certified product, from automated matching by sec-certs.org.
- Red Hat Enterprise Linux 9.0 EUS - Red Hat, Inc. - Common Criteria CCEVS-VR-VID-11379-2024 - archived
References
- https://access.redhat.com/errata/RHSA-2023:2652(Third Party Advisory)
- https://access.redhat.com/security/cve/CVE-2023-2319(Third Party Advisory)
- https://bugzilla.redhat.com/show_bug.cgi?id=2190092(Issue Tracking)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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