Is CVE-2023-3758 being actively exploited?

CVE-2023-3758 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2023-3758?

CVE-2023-3758 has a CVSS 3.1 base score of 7.1 (HIGH).

CVE-2023-3758

HIGH · CVSS 7.1EPSS 1.0%EU EUVD

A race condition flaw was found in sssd where the GPO policy is not consistently applied for authenticated users. This may lead to improper authorization issues, granting or denying access to resources inappropriately.

Key facts

CVSS score: 7.1 (v3.1)
Severity: HIGH
CVSS vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-362
EPSS score: 1.0% (63th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2023-44393)
Published: April 18, 2024
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2023-44393 in the EU Vulnerability Database. Last updated in EUVD on November 6, 2025.

View on the EU Vulnerability Database

Affected products

fedoraproject / fedora
fedoraproject / fedora
fedoraproject / fedora
fedoraproject / sssd
redhat / codeready linux builder
redhat / codeready linux builder eus
redhat / codeready linux builder eus
redhat / codeready linux builder eus
redhat / codeready linux builder eus
redhat / codeready linux builder eus
redhat / codeready linux builder eus
redhat / codeready linux builder for arm64
redhat / codeready linux builder for arm64 eus
redhat / codeready linux builder for arm64 eus
redhat / codeready linux builder for arm64 eus
redhat / codeready linux builder for arm64 eus
redhat / codeready linux builder for arm64 eus
redhat / codeready linux builder for arm64 eus
redhat / codeready linux builder for ibm z systems
redhat / codeready linux builder for ibm z systems eus
redhat / codeready linux builder for ibm z systems eus
redhat / codeready linux builder for ibm z systems eus
redhat / codeready linux builder for ibm z systems eus
redhat / codeready linux builder for ibm z systems eus
redhat / codeready linux builder for ibm z systems eus
redhat / codeready linux builder for power little endian
redhat / codeready linux builder for power little endian eus
redhat / codeready linux builder for power little endian eus
redhat / codeready linux builder for power little endian eus
redhat / codeready linux builder for power little endian eus
redhat / codeready linux builder for power little endian eus
redhat / codeready linux builder for power little endian eus
redhat / enterprise linux
redhat / enterprise linux eus
redhat / enterprise linux eus
redhat / enterprise linux eus
redhat / enterprise linux eus
redhat / enterprise linux eus
redhat / enterprise linux eus
redhat / enterprise linux for arm 64
redhat / enterprise linux for arm 64 eus
redhat / enterprise linux for arm 64 eus
redhat / enterprise linux for arm 64 eus
redhat / enterprise linux for arm 64 eus
redhat / enterprise linux for arm 64 eus
redhat / enterprise linux for arm 64 eus
redhat / enterprise linux for ibm z systems
redhat / enterprise linux for ibm z systems eus
redhat / enterprise linux for ibm z systems eus
redhat / enterprise linux for ibm z systems eus

and 29 more…

Certified products that may be affected

26 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.

Red Hat Enterprise Linux 8 NSS Cryptographic Module - Red Hat, Inc. - FIPS 140 5513 - active
Red Hat Enterprise Linux 8 Kernel Cryptographic API - Red Hat, LLC - FIPS 140 5461 - active
Red Hat Enterprise Linux 8 Kernel Cryptographic API - Red Hat, Inc. - FIPS 140 5089 - active
Red Hat Enterprise Linux 9.4 - Red Hat, Inc. - Common Criteria CCEVS-VR-VID-11526-2025 - active
Red Hat Enterprise Linux 8.6 - Red Hat, Inc. - Common Criteria CCEVS-VR-VID-11309-2024 - archived

See all 26 in the Security Certifications Explorer.

References

https://access.redhat.com/errata/RHSA-2024:1919(Third Party Advisory)
https://access.redhat.com/errata/RHSA-2024:1920(Third Party Advisory)
https://access.redhat.com/errata/RHSA-2024:1921(Third Party Advisory)
https://access.redhat.com/errata/RHSA-2024:1922(Third Party Advisory)
https://access.redhat.com/errata/RHSA-2024:2571(Third Party Advisory)
https://access.redhat.com/errata/RHSA-2024:3270(Third Party Advisory)
https://access.redhat.com/security/cve/CVE-2023-3758(Third Party Advisory)
https://bugzilla.redhat.com/show_bug.cgi?id=2223762(Issue Tracking, Third Party Advisory)
https://github.com/SSSD/sssd/pull/7302(Exploit, Issue Tracking, Patch)
https://lists.debian.org/debian-lts-announce/2025/02/msg00008.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RV3HIZI3SURBUQKSOOL3XE64OOBQ2HTK/(Mailing List, Third Party Advisory)
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XEP62IDS7A55D5UHM6GH7QZ7SQFOAPVF/(Mailing List, Third Party Advisory)
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XMORAO2BDDA5YX4ZLMXDZ7SM6KU47SY5/(Mailing List, Third Party Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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