[ Vendor · 330 CVEs ]

Red Hat

CVEs affecting Red Hat published in the last 30 days, plus any Red Hat CVE on CISA's exploited list.

CVEPublishedSeverityVulnerabilitySignals
CVE-2026-108093 9 Oct 2026 CVSS 5.5 Red Hat Enterprise Linux 10A flaw was found in GIMP. The XCF loader processes image-simulation-intent and image-simulation-bpc parasites without ensuring the parasite data is…
CVE-2026-108119 9 Oct 2026 CVSS 6.3 Red Hat Hardened ImagesA flaw was found in busybox. The tar applet's deferred link-creation handling for symlink and hardlink entries with unsafe-looking targets does not…
CVE-2026-108063 9 Oct 2026 CVSS 5.5 Red Hat Enterprise Linux 10A flaw was found in libhangul. When parsing Hanja dictionary files, the library fails to verify that an entry contains a valid value alongside its…
CVE-2026-107935 9 Oct 2026 CVSS 9.3 Red Hat Build of Podman DesktopA path traversal vulnerability was found in gvproxy, the network forwarder provided by the gvisor-tap-vsock package. The unauthenticated…
CVE-2026-107655 9 Oct 2026 CVSS 4.0 Red Hat Hardened ImagesA flaw was found in CUPS. When processing embedded job ticket comments within documents, the service improperly handles specific IPP attributes…
CVE-2026-107889 9 Oct 2026 CVSS 5.5 Red Hat Build of KeycloakA flaw was found in the login theme rendering component of Keycloak. The issue occurs because the security filter responsible for cleaning user input…
CVE-2026-107651 8 Oct 2026 CVSS 5.5 Red Hat Enterprise Linux 6A flaw was found in Eye of GNOME (eog). A heap-based buffer overflow exists in the PNG metadata reader due to improper state handling when parsing…
CVE-2026-89091 8 Oct 2026 CVSS 8.8 Red Hat Migration Toolkit for Applications 8A flaw was found in ansible-core. When installing a collection with `ansible-galaxy collection install`, the archive extractor validates member paths…
CVE-2026-93017 8 Oct 2026 CVSS 7.7 Red Hat OpenShift Container Platform 4.19The `insights-operator-gather` ClusterRole grants the operator's service account read access to secrets in the core API group with no namespace or…
CVE-2026-107623 8 Oct 2026 CVSS 4.3 Red Hat Build of KeycloakA flaw was found in the OIDC Dynamic Client Registration (DCR) component of Keycloak. A bug in the response serialization causes the backchannel…
CVE-2026-107604 8 Oct 2026 CVSS 4.9 Red Hat Build of KeycloakA flaw was found in the installation provider and client registration endpoints of the Keycloak identity management service. A realm administrator…
CVE-2026-107565 8 Oct 2026 CVSS 5.1 Red Hat Enterprise Linux 10A flaw was found in luksmeta. A local attacker with administrative privileges can cause data corruption when saving metadata to a Linux Unified Key…
CVE-2026-107466 8 Oct 2026 CVSS 6.1 Red Hat Enterprise Linux 10A flaw was found in flatpak-builder. This vulnerability allows an attacker to cause information disclosure by convincing a user or continuous…
CVE-2026-107445 8 Oct 2026 CVSS 5.4 Red Hat Hardened ImagesA flaw was found in Katello where the Flatpak Remote Repositories API does not properly enforce authorization when accessing a flatpak remote…
CVE-2026-107444 8 Oct 2026 CVSS 4.3 Red Hat Hardened ImagesA flaw was found in Katello where the Docker Tags repositories API does not properly enforce organization scoping when listing repositories for a…
CVE-2026-107176 7 Oct 2026 CVSS 6.8 Red Hat OpenShift Container Platform 4A flaw was found in the cluster-samples-operator. The RBAC Role coreos-pull-secret-reader in namespace openshift-config grants get, list, and watch…
CVE-2026-107161 7 Oct 2026 CVSS 7.5 Red Hat Enterprise Linux 10A heap-based buffer overflow flaw was found in Cyrus SASL. The add_to_challenge() function in the DIGEST-MD5 plugin computes the size of the buffer…
CVE-2026-106066 7 Oct 2026 CVSS 6.3 Red Hat Enterprise Linux 10A heap-based buffer overflow was found in GIMP’s raw data export plug-in. When exporting very large images, g_malloc() sizing based on overflowing…
CVE-2026-106067 7 Oct 2026 CVSS 6.3 Red Hat Enterprise Linux 10A heap-based buffer overflow was found in GIMP’s Hot color filter plug-in. For very large images, a pixel buffer is allocated using overflowing…
CVE-2026-106065 7 Oct 2026 CVSS 6.3 Red Hat Enterprise Linux 10A heap-based buffer overflow was found in GIMP’s PCX export plug-in. For images with extremely large width and height, buffer allocation uses…
CVE-2026-107169 7 Oct 2026 CVSS 6.2 Red Hat Enterprise Linux 10A flaw was found in m17n-lib. An attacker could provide specially crafted or truncated UTF-8 input to trigger an unhandled null pointer dereference…
CVE-2026-107174 7 Oct 2026 CVSS 6.4 Red Hat OpenShift ServerlessA flaw was found in source-to-image. When unpacking archive files, the application fails to properly sanitize symbolic links pointing to absolute…
CVE-2026-107167 7 Oct 2026 CVSS 6.2 Red Hat Enterprise Linux 10A flaw was found in m17n-lib. A user providing specially crafted text input can trigger a heap use-after-free condition during input-method state…
CVE-2026-106064 7 Oct 2026 CVSS 6.3 Red Hat Enterprise Linux 10A heap-based buffer overflow was found in GIMP’s GIF export plug-in. Exporting an image with very large width and height can cause 32-bit overflow…
CVE-2026-107168 7 Oct 2026 CVSS 6.2 Red Hat Enterprise Linux 10A flaw was found in m17n-lib. By providing crafted input containing an invalid UTF-8 character sequence, an attacker can cause the text parsing…
CVE-2026-107170 7 Oct 2026 CVSS 2.9 Red Hat Enterprise Linux 10A flaw was found in m17n-lib. A partial failure during library initialization can leave an internal driver pointer uninitialized. Under specific…
CVE-2026-107151 7 Oct 2026 CVSS 5.9 Red Hat Satellite 6Missing authentication has been found in remote-execution task updates in the smart_proxy_dynflow package. The progress and completion callbacks…
CVE-2026-107121 7 Oct 2026 CVSS 6.5 Red Hat Build of KeycloakA flaw was found in the SMTP email configuration handling of the keycloak-services component. When the STARTTLS option is enabled, Keycloak fails to…
CVE-2026-103868 7 Oct 2026 CVSS 6.5 Red Hat Ansible Automation Platform 2A flaw was found in pulp-container when it authenticates to an upstream registry. Basic and bearer credentials from one remote are reused for later…
CVE-2026-103869 7 Oct 2026 CVSS 6.5 Red Hat Ansible Automation Platform 2A flaw was found in pulp-ansible's bearer-token refresh for collection remotes. The access token is kept in one module-level variable and reused for…
CVE-2026-103870 7 Oct 2026 CVSS 5.0 Red Hat Satellite 6A flaw was found in pulp-rpm when it publishes a distribution tree. Addon and variant ids from .treeinfo are used as directory names. A user who can…
CVE-2026-106061 7 Oct 2026 CVSS 5.5 Red Hat Enterprise Linux 10A flaw was found in GIMP’s X cursor (XMC) thumbnail loader. When GIMP generates a thumbnail for a crafted XMC file, it allocates a pixel buffer using…
CVE-2026-106471 7 Oct 2026 CVSS 8.1 Red Hat Satellite 6A flaw was found in Candlepin. The central authorization filter incorrectly grants access when any one of multiple @Verify-annotated parameters is…
CVE-2026-80048 7 Oct 2026 CVSS 5.5 Red Hat Enterprise Linux 10A flaw was found in `sssd-kcm`. A local user or process able to connect to the `sssd-kcm` UNIX socket can exploit this vulnerability. By sending a…
CVE-2026-104045 6 Oct 2026 CVSS 4.7 Red Hat Enterprise Linux 10A flaw was found in SSSD. A local user can trigger a Denial of Service (DoS) by exploiting a race condition in the autofs responder between…
CVE-2026-104046 6 Oct 2026 CVSS 6.2 Red Hat Enterprise Linux 10A flaw was found in SSSD (System Security Services Daemon). When Identity Provider (IdP) authentication is enabled, pre-authentication requests…
CVE-2026-106062 6 Oct 2026 CVSS 7.8 Red Hat Enterprise Linux 10A heap-based buffer overflow was found in GIMP’s DirectDraw Surface (DDS) loader. When loading a crafted DDS image, buffer sizes derived from width…
CVE-2026-101258 6 Oct 2026 CVSS 7.8 Red Hat Enterprise Linux 10A flaw was found in Ghostscript. When Ghostscript renders a crafted PostScript or EPS document, it can bypass the -dSAFER sandbox and execute…
CVE-2026-76061 6 Oct 2026 CVSS 5.5 Red Hat OpenShift Container Platform 4A flaw was found in CRI-O's `bind_mount_prefix` handling. When configured with a non-empty `bind_mount_prefix`, a malicious container or local…
CVE-2026-106063 6 Oct 2026 CVSS 6.3 Red Hat Enterprise Linux 10A heap-based buffer overflow was found in GIMP’s DICOM export plug-in. When exporting an image with extremely large width and height, the export path…
CVE-2026-104047 6 Oct 2026 CVSS 5.3 Red Hat Enterprise Linux 10A flaw was found in SSSD. When configured to use Microsoft Entra ID, search inputs are not properly sanitized before being incorporated into…
CVE-2026-104048 6 Oct 2026 CVSS 8.1 Red Hat Enterprise Linux 10A flaw was found in SSSD. In trust-enabled identity management environments, SSSD evaluates Host-Based Access Control (HBAC) rules by stripping…
CVE-2026-83550 6 Oct 2026 CVSS 7.1 Red Hat Multicluster Global HubA flaw was found in postgres-exporter. Due to the blank import of `net/http/pprof`, debug endpoints are exposed on the unauthenticated metrics…
CVE-2026-106033 6 Oct 2026 CVSS 5.4 Red Hat Ansible Automation Platform 2A DOM-based Cross-Site Scripting (XSS) vulnerability exists in the Ansible Platform UI due to unvalidated input handling within the application's…
CVE-2026-88252 6 Oct 2026 CVSS 5.5 Red Hat Enterprise Linux 10A flaw was found in sssd. A local user can cause a Denial of Service (DoS) by exhausting the responder service's available file descriptors (system…
CVE-2026-105305 6 Oct 2026 CVSS 5.4 Red Hat Build of KeycloakA flaw was found in the OIDC implementation of Keycloak, specifically within the Device Authorization Grant flow. This component allows devices with…
CVE-2026-104039 6 Oct 2026 CVSS 4.7 Red Hat Enterprise Linux 10A flaw was found in SSSD. A local user can cause a denial of service (DoS) by disrupting system authentication services. When handling Generic…
CVE-2026-104040 6 Oct 2026 CVSS 6.1 Red Hat Enterprise Linux 10A flaw was found in SSSD. When configured with the Entra ID identity provider, input lookup names containing single quotes are not properly escaped…
CVE-2026-104041 6 Oct 2026 CVSS 5.5 Red Hat Enterprise Linux 10A flaw was found in SSSD. An unprivileged local user can repeatedly request lookups for nonexistent entries through the Name Service Switch (NSS)…
CVE-2026-104042 6 Oct 2026 CVSS 5.5 Red Hat Enterprise Linux 10A flaw was found in sssd. A local attacker can cause a Denial of Service (DoS) by sending a crafted Pluggable Authentication Module (PAM) request…
CVE-2026-104043 6 Oct 2026 CVSS 5.5 Red Hat Enterprise Linux 10A flaw was found in SSSD. A local attacker with access to the Name Service Switch (NSS) responder UNIX socket can trigger an integer underflow by…
CVE-2026-104044 6 Oct 2026 CVSS 6.2 Red Hat Enterprise Linux 10A flaw was found in sssd. A local attacker can trigger a Denial of Service (DoS) by sending a specially crafted Pluggable Authentication Module (PAM)…
CVE-2026-92821 6 Oct 2026 CVSS 6.8 Red Hat Enterprise Linux 10A flaw was found in SSSD. When configured to evaluate password expiration warnings before restrictive access rules in LDAP (Lightweight Directory…
CVE-2026-104033 6 Oct 2026 CVSS 5.4 Red Hat Enterprise Linux 10A flaw was found in SSSD. When configured to enforce account expiration using LDAP (Lightweight Directory Access Protocol) shadow attributes, SSSD…
CVE-2026-104034 6 Oct 2026 CVSS 4.7 Red Hat Enterprise Linux 10A flaw was found in SSSD. A use-after-free vulnerability exists in the Kerberos Credential Manager (KCM) responder during Kerberos ticket-granting…
CVE-2026-104035 6 Oct 2026 CVSS 5.5 Red Hat Enterprise Linux 10A flaw was found in SSSD. An issue in the Kerberos Credential Manager (KCM) responder allows a local user to cause a Denial of Service (DoS) by…
CVE-2026-104036 6 Oct 2026 CVSS 5.8 Red Hat Enterprise Linux 10A flaw was found in SSSD's NFS idmap plugin. When retrieving cached user or group names, the plugin detects if an entry exceeds the destination…
CVE-2026-104037 6 Oct 2026 CVSS 5.5 Red Hat Enterprise Linux 10A flaw was found in SSSD. A local attacker can exploit this issue by sending a specially crafted request with an invalid packet length to the autofs…
CVE-2026-104038 6 Oct 2026 CVSS 5.9 Red Hat Enterprise Linux 10A flaw was found in sssd. A remote attacker can cause a denial of service (DoS) by submitting a certificate that lacks an expected Security…
CVE-2026-104031 6 Oct 2026 CVSS 5.5 Red Hat Enterprise Linux 10A flaw was found in SSSD. In configurations where the autofs responder service is enabled, memory allocated during successful request processing is…
CVE-2026-104032 6 Oct 2026 CVSS 5.5 Red Hat Enterprise Linux 10A flaw was found in SSSD. An unprivileged local user can repeatedly request master automount map updates through the autofs responder due to missing…
CVE-2026-105447 5 Oct 2026 CVSS 5.5 Red Hat Quay 3A flaw was found in Quay. When handling build trigger requests, the application incorrectly exposes trigger configuration details containing…
CVE-2026-71297 5 Oct 2026 CVSS 5.4 Red Hat Multicluster Engine for KubernetesA flaw was found in the maestro gRPC broker. This vulnerability allows a remote attacker, with a valid client certificate, to bypass authentication…
CVE-2026-71298 5 Oct 2026 CVSS 6.4 Red Hat Multicluster Engine for KubernetesA flaw was found in maestro. A remote attacker could exploit a SQL injection vulnerability in the `orderBy` query parameter of its REST API list…
CVE-2026-71299 5 Oct 2026 CVSS 6.5 Red Hat Multicluster Engine for KubernetesA flaw was found in Maestro. Its REST API write endpoints were registered without proper authentication middleware. This allows a remote attacker to…
CVE-2026-104029 5 Oct 2026 CVSS 3.3 Red Hat Enterprise Linux 10A flaw was found in SSSD. A local attacker can exploit this vulnerability by sending a specially crafted request to the autofs responder UNIX socket…
CVE-2026-104030 5 Oct 2026 CVSS 5.5 Red Hat Enterprise Linux 10A flaw was found in sssd. This vulnerability allows a local user to cause a Denial of Service (DoS) by submitting a specially crafted passkey…
CVE-2026-105326 5 Oct 2026 CVSS 2.5 Red Hat Hardened ImagesAn argument injection flaw was found in CUPS. When email notification is configured, the CUPS scheduler accepts printer subscription requests that…
CVE-2026-102295 5 Oct 2026 CVSS 5.4 Red Hat Quay 3A flaw was found in Quay. A cross-site scripting (XSS) vulnerability in the OAuth callback handler allows a remote attacker to execute arbitrary…
CVE-2026-102576 5 Oct 2026 CVSS 4.2 Red Hat Quay 3A flaw was found in Quay. A remote attacker could trick a user into logging in through a crafted link, resulting in cross-site scripting (XSS)…
CVE-2026-101919 5 Oct 2026 CVSS 8.8 Red Hat Multicluster Engine for KubernetesA flaw was found in the HyperShift operator. The operator copies user-provided Kubernetes configuration (kubeconfig) secrets directly into the…
CVE-2026-105302 5 Oct 2026 CVSS 5.7 Red Hat Build of KeycloakA flaw was found in the User Session Note mapper of the Keycloak identity and access management solution. The issue occurs because the mapper does…
CVE-2026-105306 5 Oct 2026 CVSS 6.5 Red Hat Build of KeycloakA flaw was found in the Dynamic Client Registration flow of the Keycloak identity and access management server. The issue occurs because the…
CVE-2026-104988 2 Oct 2026 CVSS 8.1 Red Hat Certificate System 10A flaw was found in Dogtag PKI (pki-core). The CMCAuthForEST authentication plugin fails open when an EST fullcmc enrollment request is submitted via…
CVE-2026-94422 2 Oct 2026 CVSS 8.8 FedoraAn incorrect implementation of message filtering in xdg-dbus-proxy versions before 0.1.9 allows an attacker to bypass the intended message filtering…
CVE-2026-95512 2 Oct 2026 CVSS 5.5 Red Hat Hardened ImagesA flaw was found in FreeType, specifically within its CID font loader. A remote attacker could exploit this vulnerability by tricking a user into…
CVE-2026-86345 2 Oct 2026 CVSS 9.0 Red Hat Directory Server 11A flaw was found in 389-ds-base. The server does not discard plaintext bytes already buffered from a client connection when negotiating StartTLS…
CVE-2026-86344 1 Oct 2026 CVSS 7.5 Red Hat Directory Server 11A flaw was found in 389-ds-base. An unauthenticated remote attacker can send a complete LDAP operation followed by the first bytes of an incomplete…
CVE-2026-56097 1 Oct 2026 CVSS 6.5 Red Hat Satellite 6.16 for RHEL 8A flaw was found in rubygem-katello. An SQL injection vulnerability exists in the Red Hat Satellite Katello Registry Proxy. The application fails to…
CVE-2026-56098 1 Oct 2026 CVSS 4.3 Red Hat Satellite 6.16 for RHEL 8A flaw was found in rubygem-katello. The RegistryProxiesController in Katello contains an authorization bypass vulnerability due to an execution…
CVE-2026-12542 1 Oct 2026 CVSS 7.8 Red Hat Satellite 6.16 for RHEL 8A flaw was found in Foreman. The foreman-tail utility is vulnerable to OS command injection due to the unsafe use of the eval command. The script… Fix
CVE-2026-12545 1 Oct 2026 CVSS 6.7 Red Hat Satellite 6.16 for RHEL 8A flaw was found in rubygem-hammer_cli. A command injection vulnerability exists in Hammer CLI and the Railties (Ruby on Rails) component distributed…
CVE-2026-103884 1 Oct 2026 CVSS 6.5 Red Hat Build of KeycloakA flaw was found in the X.509 client certificate authenticator of Keycloak. When CRL Distribution Point checking is enabled, the server fails to…
CVE-2026-96659 1 Oct 2026 CVSS 9.1 Red Hat Satellite 6.16 for RHEL 8A flaw was found in Foreman. This vulnerability allows an authenticated user with low-level Viewer permissions to cause unauthorized information… Fix
CVE-2026-96658 1 Oct 2026 CVSS 8.8 Red Hat Satellite 6.16 for RHEL 8A flaw was found in Foreman. This vulnerability allows an authenticated remote attacker with low-level read permissions to achieve arbitrary code… Fix
CVE-2026-12540 1 Oct 2026 CVSS 8.2 Red Hat Satellite 6.16 for RHEL 8A flaw was found in Foreman. A command injection vulnerability exists in the foreman-rake errors:fetch_log task. The request_id parameter is passed…
CVE-2026-12541 1 Oct 2026 CVSS 8.2 Red Hat Satellite 6.16 for RHEL 8A flaw was found in Foreman. OS command injection vulnerabilities exist in the foreman-rake db:dump and db:import_dump tasks. The application fails…
CVE-2026-12544 1 Oct 2026 CVSS 7.7 Red Hat Satellite 6.16 for RHEL 8A flaw was found in Foreman. The foreman-rake initialization logic in /usr/share/foreman/config/settings.rb contains a vulnerable code pattern where…
CVE-2026-12405 1 Oct 2026 CVSS 8.8 Red Hat Satellite 6.16 for RHEL 8A flaw was found in rubygem-foreman_remote_execution. A command injection vulnerability exists in the Red Hat Satellite API…
CVE-2026-12423 1 Oct 2026 CVSS 7.5 Red Hat Satellite 6.16 for RHEL 8A flaw was found in Foreman. The Red Hat Satellite /unattended/provision API endpoint is vulnerable to an authentication bypass due to a semantic…
CVE-2026-103754 1 Oct 2026 CVSS 5.9 Red Hat Ansible Automation Platform 2A flaw was found in ansible-runner. The unstream_dir() function, which receives and extracts a streamed zip archive on the worker side of the…
CVE-2026-83589 1 Oct 2026 CVSS 6.1 Red Hat OpenShift Container Platform 4.18A flaw was found in oauth-proxy. The application fails to properly validate the destination redirect parameter (`rd`) during post-login redirection…
CVE-2026-96577 1 Oct 2026 CVSS 7.1 Red Hat OpenShift Container Platform 4.18A flaw was found in oc-mirror. During mirroring operations, the embedded local cache registry binds to all network interfaces without authentication…
CVE-2026-103641 1 Oct 2026 CVSS 5.5 Red Hat Enterprise Linux 10A flaw was found in GEGL. The Radiance HDR loader reads past the end of a memory-mapped image when an uncompressed scanline is shorter than the width…
CVE-2026-103399 30 Sep 2026 CVSS 5.3 Red Hat Enterprise Linux 10A flaw was found in SoupServer (libsoup). When an HTTP/1.x client sends a request with Expect: 100-continue and a request body, and SoupServer…
CVE-2026-101295 30 Sep 2026 CVSS 7.3 Red Hat Assisted Installer for Red Hat OpenShift Container Platform 2Path traversal / arbitrary file write in oc-mirror's operator catalog image extraction. When mirroring operator catalogs using either the legacy v1…
CVE-2026-62146 30 Sep 2026 CVSS 7.8 Red Hat OpenShift Container Platform 4A trust-boundary flaw in CRI-O's sandbox state persistence allows attacker-influenced pod metadata to overwrite CRI-O's own reserved sandbox…
CVE-2026-103242 30 Sep 2026 CVSS 7.1 Red Hat Enterprise Linux 10A heap-based buffer overflow flaw was found in rpm. RPMTAG_FILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong…
CVE-2026-102558 29 Sep 2026 CVSS 8.6 Red Hat Enterprise Linux 10A flaw was found in libsoup. When max-incoming-payload-size is unlimited (0), SoupWebsocketConnection could grow its incoming GByteArray based on an…
CVE-2026-102559 29 Sep 2026 CVSS 8.6 Red Hat Enterprise Linux 10A flaw was found in libsoup. When constructing a masked WebSocket client frame for a very large outgoing payload, size values passed to GByteArray… Fix
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