Filtered by vendor Redhat
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Total
6243 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2025-71319 | 2 Image-size, Redhat | 5 Image-size, Discovery, Enterprise Linux and 2 more | 2026-07-24 | N/A | 7.5 HIGH |
| image-size through 2.0.2 contains a denial of service vulnerability that allows remote attackers to permanently block the Node.js event loop by supplying a specially crafted image buffer with a zero-valued size field in a recognized box-type. Attackers can trigger an infinite loop in the JXL or HEIF image parsers by providing a crafted image containing a box with a size of zero, causing the offset to never advance and permanently hanging the application. | |||||
| CVE-2025-57851 | 1 Redhat | 1 Advanced Cluster Management For Kubernetes | 2026-07-24 | N/A | 6.4 MEDIUM |
| A container privilege escalation flaw was found in certain Multicluster Engine for Kubernetes images. This issue stems from the /etc/passwd file being created with group-writable permissions during build time. In certain conditions, an attacker who can execute commands within an affected container, even as a non-root user, can leverage their membership in the root group to modify the /etc/passwd file. This could allow the attacker to add a new user with any arbitrary UID, including UID 0, leading to full root privileges within the container. | |||||
| CVE-2025-57853 | 1 Redhat | 1 Web Terminal | 2026-07-24 | N/A | 6.4 MEDIUM |
| A container privilege escalation flaw was found in certain Web Terminal images. This issue stems from the /etc/passwd file being created with group-writable permissions during build time. In certain conditions, an attacker who can execute commands within an affected container, even as a non-root user, can leverage their membership in the root group to modify the /etc/passwd file. This could allow the attacker to add a new user with any arbitrary UID, including UID 0, leading to full root privileges within the container. | |||||
| CVE-2025-58713 | 1 Redhat | 1 Process Automation Manager | 2026-07-24 | N/A | 6.4 MEDIUM |
| A container privilege escalation flaw was found in certain Red Hat Process Automation Manager images. This issue stems from the /etc/passwd file being created with group-writable permissions during build time. In certain conditions, an attacker who can execute commands within an affected container, even as a non-root user, can leverage their membership in the root group to modify the /etc/passwd file. This could allow the attacker to add a new user with any arbitrary UID, including UID 0, leading to full root privileges within the container. | |||||
| CVE-2025-57854 | 1 Redhat | 1 Openshift Update Service | 2026-07-24 | N/A | 6.4 MEDIUM |
| A container privilege escalation flaw was found in certain OpenShift Update Service (OSUS) images. This issue stems from the /etc/passwd file being created with group-writable permissions during build time. In certain conditions, an attacker who can execute commands within an affected container, even as a non-root user, may be able to leverage their membership in the root group to modify the /etc/passwd file. This could allow the attacker to add a new user with any arbitrary UID, including UID 0, leading to full root privileges within the container. | |||||
| CVE-2026-8830 | 1 Redhat | 1 Build Of Keycloak | 2026-07-23 | N/A | 4.3 MEDIUM |
| A flaw was found in Keycloak. An authenticated user can bypass configured WebAuthn policies during credential registration by manipulating client-side JavaScript. This occurs because the server-side processAction() fails to validate that the newly created credential's parameters, such as public key algorithms, match the realm's configured WebAuthn policies. This could lead to the creation of credentials that do not adhere to administrative security requirements, potentially weakening the overall security posture of the system by allowing non-compliant authentication methods. | |||||
| CVE-2002-0062 | 5 Debian, Freebsd, Invisible-island and 2 more | 5 Debian Linux, Freebsd, Ncurses and 2 more | 2026-07-23 | 7.2 HIGH | N/A |
| Buffer overflow in ncurses 5.0, and the ncurses4 compatibility package as used in Red Hat Linux, allows local users to gain privileges, related to "routines for moving the physical cursor and scrolling." | |||||
| CVE-2026-9087 | 1 Redhat | 1 Build Of Keycloak | 2026-07-23 | N/A | 6.4 MEDIUM |
| A flaw was found in Keycloak. The cross-session verification proof is keyed only by (local userId, idpAlias) and is not bound to the upstream identity that was actually verified, so a second upstream account on the same IdP can consume it and get linked to the victim's local account. | |||||
| CVE-2026-8922 | 1 Redhat | 1 Build Of Keycloak | 2026-07-23 | N/A | 5.4 MEDIUM |
| A flaw was found in Keycloak. When both realm-level and client-level `notBefore` revocation policies are configured, Keycloak's OpenID Connect (OIDC) Introspection feature fails to properly honor the realm-level policy. This allows tokens that should have been revoked to remain active, potentially leading to unauthorized access or continued session validity. This could impact the security of systems utilizing Keycloak for identity and access management. | |||||
| CVE-2026-11789 | 1 Redhat | 3 389 Directory Server, Directory Server, Enterprise Linux | 2026-07-23 | N/A | 4.9 MEDIUM |
| A flaw was found in 389 Directory Server. The SMD5 password storage plugin performs unsigned integer underflow when computing salt length from a crafted password hash shorter than 16 bytes, causing a buffer over-read that crashes the LDAP server during authentication. | |||||
| CVE-2026-11790 | 1 Redhat | 3 389 Directory Server, Directory Server, Enterprise Linux | 2026-07-23 | N/A | 4.9 MEDIUM |
| A flaw was found in 389 Directory Server. The PBKDF2-SHA256 password storage plugin does not enforce an upper bound on the iteration count extracted from stored password hashes. A privileged attacker who can modify a user's password hash can cause excessive CPU consumption during authentication, resulting in denial of service. | |||||
| CVE-2026-11786 | 1 Redhat | 3 389 Directory Server, Directory Server, Enterprise Linux | 2026-07-23 | N/A | 1.9 LOW |
| A flaw was found in 389 Directory Server. The LDIF parser reads past the end of a heap buffer when processing attribute types with trailing semicolons during database import, causing an out-of-bounds read detectable under memory instrumentation. | |||||
| CVE-2026-11785 | 1 Redhat | 3 389 Directory Server, Directory Server, Enterprise Linux | 2026-07-23 | N/A | 4.3 MEDIUM |
| A flaw was found in 389 Directory Server. A type confusion in the SSO token extended operation handler causes partial stack address information to be disclosed in LDAP responses to authenticated users. | |||||
| CVE-2026-11787 | 1 Redhat | 3 389 Directory Server, Directory Server, Enterprise Linux | 2026-07-23 | N/A | 5.0 MEDIUM |
| A flaw was found in 389 Directory Server. The ldap_utf8prev() function reads bytes before the start of a buffer without bounds checking, causing a heap buffer over-read in string filter parsing that may influence internal filter processing behavior. | |||||
| CVE-2026-11611 | 1 Redhat | 3 389 Directory Server, Directory Server, Enterprise Linux | 2026-07-23 | N/A | 6.5 MEDIUM |
| A flaw was found in 389 Directory Server. The Content Synchronization persistent search plugin allows unbounded memory growth when an authenticated client stops reading sync responses, enabling denial of service. Additional race conditions in plugin thread lifecycle can cause crashes during connection teardown or shutdown. | |||||
| CVE-2026-10533 | 1 Redhat | 1 Openshift Container Platform | 2026-07-22 | N/A | 5.0 MEDIUM |
| A flaw was found in OpenShift Container Platform. Completed pods with restartPolicy: Never do not count toward ResourceQuota pod limits, and Kubernetes events are not quota-scoped. A non-privileged user who can create pods in a namespace can exploit this to generate a large volume of events that accumulate in etcd, causing API server performance degradation across the cluster. | |||||
| CVE-2024-0639 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2026-07-21 | N/A | 5.5 MEDIUM |
| A denial of service vulnerability due to a deadlock was found in sctp_auto_asconf_init in net/sctp/socket.c in the Linux kernel’s SCTP subsystem. This flaw allows guests with local user privileges to trigger a deadlock and potentially crash the system. | |||||
| CVE-2023-3640 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2026-07-21 | N/A | 7.0 HIGH |
| A possible unauthorized memory access flaw was found in the Linux kernel's cpu_entry_area mapping of X86 CPU data to memory, where a user may guess the location of exception stacks or other important data. Based on the previous CVE-2023-0597, the 'Randomize per-cpu entry area' feature was implemented in /arch/x86/mm/cpu_entry_area.c, which works through the init_cea_offsets() function when KASLR is enabled. However, despite this feature, there is still a risk of per-cpu entry area leaks. This issue could allow a local user to gain access to some important data with memory in an expected location and potentially escalate their privileges on the system. | |||||
| CVE-2023-4693 | 2 Gnu, Redhat | 2 Grub2, Enterprise Linux | 2026-07-21 | N/A | 5.3 MEDIUM |
| An out-of-bounds read flaw was found on grub2's NTFS filesystem driver. This issue may allow a physically present attacker to present a specially crafted NTFS file system image to read arbitrary memory locations. A successful attack allows sensitive data cached in memory or EFI variable values to be leaked, presenting a high Confidentiality risk. | |||||
| CVE-2023-4692 | 2 Gnu, Redhat | 2 Grub2, Enterprise Linux | 2026-07-21 | N/A | 7.5 HIGH |
| An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially crafted NTFS filesystem image, leading to grub's heap metadata corruption. In some circumstances, the attack may also corrupt the UEFI firmware heap metadata. As a result, arbitrary code execution and secure boot protection bypass may be achieved. | |||||