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Red Hat — Vulnerabilities & Security Advisories 691

Browse all 691 CVE security advisories affecting Red Hat. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Red Hat operates primarily as a provider of open-source enterprise software solutions, most notably its Linux operating system and container platforms. With 688 recorded Common Vulnerabilities and Exposures, the organization’s historical attack surface frequently involves remote code execution, cross-site scripting, and privilege escalation flaws within its middleware and management tools. These vulnerabilities often stem from complex codebases and third-party dependencies integrated into its distribution. Security characteristics are defined by a rigorous patching lifecycle and the Red Hat Security Response Team, which issues timely advisories for critical issues. While major public breaches directly attributed to Red Hat core infrastructure are rare, individual component flaws have occasionally allowed attackers to gain unauthorized access or execute arbitrary commands. The company maintains a strong reputation for transparency, providing detailed technical guidance to help administrators mitigate risks associated with its widely deployed enterprise technologies.

CVE IDTitleCVSSSeverityPublished
CVE-2023-5379 Undertow: ajp request closes connection exceeding maxrequestsize — Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7CWE-770 7.5 High2023-12-12
CVE-2023-4958 Stackrox: missing http security headers allows for clickjacking in web ui — Red Hat Advanced Cluster Security 4.2CWE-1021 6.1 Medium2023-12-12
CVE-2023-6679 Kernel: null pointer dereference in dpll_pin_parent_pin_set() in drivers/dpll/dpll_netlink.c — Red Hat Enterprise Linux 9CWE-476 5.5 Medium2023-12-11
CVE-2023-5870 Postgresql: role pg_signal_backend can signal certain superuser processes. — Red Hat Advanced Cluster Security 4.2CWE-400 2.2 Low2023-12-10
CVE-2023-5869 Postgresql: buffer overrun from integer overflow in array modification — Red Hat Advanced Cluster Security 4.2CWE-190 8.8 High2023-12-10
CVE-2023-5868 Postgresql: memory disclosure in aggregate function calls — Red Hat Advanced Cluster Security 4.2CWE-686 4.3 Medium2023-12-10
CVE-2023-6394 Quarkus: graphql operations over websockets bypass — Red Hat build of Quarkus 2.13.9.FinalCWE-862 7.4 High2023-12-09
CVE-2023-6622 Kernel: null pointer dereference vulnerability in nft_dynset_init() — Red Hat Enterprise Linux 8CWE-476 5.5 Medium2023-12-08
CVE-2023-6610 Kernel: oob access in smb2_dump_detail — Red Hat Enterprise Linux 8CWE-125 7.1 High2023-12-08
CVE-2023-6606 Kernel: out-of-bounds read vulnerability in smbcalcsize — Red Hat Enterprise Linux 8CWE-125 7.1 High2023-12-08
CVE-2023-6393 Quarkus: potential invalid reuse of context when @cacheresult on a uni is used — Red Hat build of Quarkus 2.13.9.FinalCWE-200 5.3 Medium2023-12-06
CVE-2023-5981 Gnutls: timing side-channel in the rsa-psk authentication — Red Hat Enterprise Linux 8CWE-208 5.9 Medium2023-11-28
CVE-2023-5871 Libnbd: malicious nbd server may crash libnbd — Red Hat Enterprise Linux 9CWE-617 5.3 Medium2023-11-27
CVE-2023-6277 Libtiff: out-of-memory in tiffopen via a craft file — Red Hat Enterprise Linux 6CWE-400 6.5 Medium2023-11-24
CVE-2023-5341 Imagemagick: heap use-after-free in coders/bmp.c — Red Hat Enterprise Linux 6CWE-416 6.2 Medium2023-11-19
CVE-2023-6176 Kernel: local dos vulnerability in scatterwalk_copychunks — Red Hat Enterprise Linux 8 4.7 Medium2023-11-16
CVE-2023-6121 Kernel: nvme: info leak due to out-of-bounds read in nvmet_ctrl_find_get — Red Hat Enterprise Linux 8CWE-125 4.3 Medium2023-11-16
CVE-2023-5189 Hub: insecure galaxy-importer tarfile extraction — Red Hat Ansible Automation Platform 2.4 for RHEL 8CWE-23 6.3 Medium2023-11-14
CVE-2023-39198 Kernel: qxl: race condition leading to use-after-free in qxl_mode_dumb_create() — Red Hat Enterprise Linux 8CWE-416 7.5 High2023-11-09
CVE-2023-4061 Wildfly-core: management user rbac permission allows unexpected reading of system-properties to an unauthorized actor — Red Hat JBoss Enterprise Application Platform 7CWE-200 6.5 Medium2023-11-08
CVE-2023-4956 Quay: clickjacking on config-editor page severity — Red Hat Quay 3CWE-1021 6.5 Medium2023-11-07
CVE-2023-4535 Opensc: out-of-bounds read in myeid driver handling encryption using symmetric keys — Red Hat Enterprise Linux 9CWE-125 4.5 Medium2023-11-06
CVE-2023-4910 3scale-admin-portal: logged out users tokens can be accessed — Red Hat 3scale API Management Platform 2CWE-668 5.5 Medium2023-11-06
CVE-2023-5090 Kernel: kvm: svm: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic msrs — Red Hat Enterprise Linux 8CWE-755 6.0 Medium2023-11-06
CVE-2023-5088 Qemu: improper ide controller reset can lead to mbr overwrite — Red Hat Enterprise Linux 8CWE-821 6.4 Medium2023-11-03
CVE-2023-3961 Samba: smbd allows client access to unix domain sockets on the file system as root — Red Hat Enterprise Linux 8CWE-22 9.1 Critical2023-11-03
CVE-2023-1476 Kpatch: mm/mremap.c: incomplete fix for cve-2022-41222 — Red Hat Enterprise Linux 8CWE-416 7.0 High2023-11-03
CVE-2023-5824 Squid: dos against http and https — Red Hat Enterprise Linux 8CWE-755 7.5 High2023-11-03
CVE-2023-4091 Samba: smb clients can truncate files with read-only permissions — Red Hat Enterprise Linux 8CWE-276 6.5 Medium2023-11-03
CVE-2023-5408 Openshift: modification of node role labels — Red Hat OpenShift Container Platform 4.11CWE-269 7.2 High2023-11-02

This page lists every published CVE security advisory associated with Red Hat. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.