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Search Results (24784 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2023-5157 | 3 Fedoraproject, Mariadb, Redhat | 18 Fedora, Mariadb, Enterprise Linux and 15 more | 2026-11-07 | 7.5 High |
| A vulnerability was found in MariaDB. An OpenVAS port scan on ports 3306 and 4567 allows a malicious remote client to cause a denial of service. | ||||
| CVE-2023-4732 | 2 Linux, Redhat | 13 Linux Kernel, Codeready Linux Builder, Codeready Linux Builder For Arm64 and 10 more | 2026-11-07 | 4.7 Medium |
| A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x. | ||||
| CVE-2023-4385 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Rhel Els | 2026-11-07 | 5.5 Medium |
| A NULL pointer dereference flaw was found in dbFree in fs/jfs/jfs_dmap.c in the journaling file system (JFS) in the Linux Kernel. This issue may allow a local attacker to crash the system due to a missing sanity check. | ||||
| CVE-2023-39197 | 3 Fedoraproject, Linux, Redhat | 4 Fedora, Linux Kernel, Enterprise Linux and 1 more | 2026-11-07 | 4 Medium |
| An out-of-bounds read vulnerability was found in Netfilter Connection Tracking (conntrack) in the Linux kernel. This flaw allows a remote user to disclose sensitive information via the DCCP protocol. | ||||
| CVE-2023-3772 | 4 Debian, Fedoraproject, Linux and 1 more | 9 Debian Linux, Fedora, Linux Kernel and 6 more | 2026-11-07 | 5.5 Medium |
| A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL pointer in xfrm_update_ae_params(), leading to a possible kernel crash and denial of service. | ||||
| CVE-2024-2905 | 1 Redhat | 3 Enterprise Linux, Openshift, Rhel Eus | 2026-11-07 | 6.2 Medium |
| A security vulnerability has been discovered within rpm-ostree, pertaining to the /etc/shadow file in default builds having the world-readable bit enabled. This issue arises from the default permissions being set at a higher level than recommended, potentially exposing sensitive authentication data to unauthorized access. | ||||
| CVE-2023-3812 | 2 Linux, Redhat | 8 Linux Kernel, Enterprise Linux, Rhel Aus and 5 more | 2026-11-07 | 7.8 High |
| An out-of-bounds memory access flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user generates a malicious (too big) networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially escalate their privileges on the system. | ||||
| CVE-2023-5088 | 2 Qemu, Redhat | 4 Qemu, Advanced Virtualization, Enterprise Linux and 1 more | 2026-11-07 | 6.4 Medium |
| A bug in QEMU could cause a guest I/O operation otherwise addressed to an arbitrary disk offset to be targeted to offset 0 instead (potentially overwriting the VM's boot code). This could be used, for example, by L2 guests with a virtual disk (vdiskL2) stored on a virtual disk of an L1 (vdiskL1) hypervisor to read and/or write data to LBA 0 of vdiskL1, potentially gaining control of L1 at its next reboot. | ||||
| CVE-2023-4527 | 4 Fedoraproject, Gnu, Netapp and 1 more | 33 Fedora, Glibc, H300s and 30 more | 2026-11-07 | 6.5 Medium |
| A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash. | ||||
| CVE-2023-4387 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Rhel Els | 2026-11-07 | 7.1 High |
| A use-after-free flaw was found in vmxnet3_rq_alloc_rx_buf in drivers/net/vmxnet3/vmxnet3_drv.c in VMware's vmxnet3 ethernet NIC driver in the Linux Kernel. This issue could allow a local attacker to crash the system due to a double-free while cleaning up vmxnet3_rq_cleanup_all, which could also lead to a kernel information leak problem. | ||||
| CVE-2023-4091 | 3 Fedoraproject, Redhat, Samba | 8 Fedora, Enterprise Linux, Enterprise Linux Eus and 5 more | 2026-11-07 | 6.5 Medium |
| A vulnerability was discovered in Samba, where the flaw allows SMB clients to truncate files, even with read-only permissions when the Samba VFS module "acl_xattr" is configured with "acl_xattr:ignore system acls = yes". The SMB protocol allows opening files when the client requests read-only access but then implicitly truncates the opened file to 0 bytes if the client specifies a separate OVERWRITE create disposition request. The issue arises in configurations that bypass kernel file system permissions checks, relying solely on Samba's permissions. | ||||
| CVE-2023-3773 | 4 Debian, Fedoraproject, Linux and 1 more | 5 Debian Linux, Fedora, Linux Kernel and 2 more | 2026-11-07 | 5.5 Medium |
| A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to cause a 4 byte out-of-bounds read of XFRMA_MTIMER_THRESH when parsing netlink attributes, leading to potential leakage of sensitive heap data to userspace. | ||||
| CVE-2023-2593 | 1 Redhat | 2 Enterprise Linux, Rhel Els | 2026-11-07 | 5.9 Medium |
| A flaw exists within the Linux kernel's handling of new TCP connections. The issue results from the lack of memory release after its effective lifetime. This vulnerability allows an unauthenticated attacker to create a denial of service condition on the system. | ||||
| CVE-2020-27792 | 3 Artifex, Debian, Redhat | 4 Ghostscript, Debian Linux, Enterprise Linux and 1 more | 2026-11-07 | 7.1 High |
| A heap-based buffer overwrite vulnerability was found in GhostScript's lp8000_print_page() function in the gdevlp8k.c file. This flaw allows an attacker to trick a user into opening a crafted PDF file, triggering the heap buffer overflow that could lead to memory corruption or a denial of service. | ||||
| CVE-2023-39418 | 3 Debian, Postgresql, Redhat | 6 Debian Linux, Postgresql, Enterprise Linux and 3 more | 2026-11-07 | 3.1 Low |
| A vulnerability was found in PostgreSQL with the use of the MERGE command, which fails to test new rows against row security policies defined for UPDATE and SELECT. If UPDATE and SELECT policies forbid some rows that INSERT policies do not forbid, a user could store such rows. | ||||
| CVE-2026-18569 | 1 Redhat | 6 Build Keycloak, Build Of Keycloak, Jboss Data Grid and 3 more | 2026-11-07 | 3.7 Low |
| A flaw was found in the backchannel logout endpoint of the keycloak-services component, which is part of the Red Hat Build of Keycloak. This component handles authentication and session management for applications. The issue occurs when an OIDC identity provider is configured to skip signature validation. In this specific setup, the system incorrectly accepts logout requests that have no cryptographic signature. An attacker who knows certain technical details about a user's session can use this flaw to force that user to be logged out, potentially disrupting their work. | ||||
| CVE-2026-18206 | 1 Redhat | 8 Build Keycloak, Build Of Keycloak, Data Grid and 5 more | 2026-11-07 | 3.7 Low |
| A flaw was found in the keycloak-services component of Keycloak, which provides identity and access management services. The issue occurs when a realm administrator uses a wildcard domain (like *.example.com) to restrict which hosts can register or update clients. Due to improper validation, the system accepts any hostname that ends with the specified domain suffix, even if it is not a legitimate subdomain. An attacker who can control the reverse DNS of their connection can bypass these host-based restrictions, potentially allowing unauthorized client modifications. | ||||
| CVE-2023-4727 | 1 Redhat | 7 Certificate System Eus, Enterprise Linux, Rhel Aus and 4 more | 2026-11-07 | 7.5 High |
| A flaw was found in dogtag-pki and pki-core. The token authentication scheme can be bypassed with a LDAP injection. By passing the query string parameter sessionID=*, an attacker can authenticate with an existing session saved in the LDAP directory server, which may lead to escalation of privilege. | ||||
| CVE-2023-4910 | 1 Redhat | 2 3scale, 3scale Api Management | 2026-11-07 | 5.5 Medium |
| A flaw was found In 3Scale Admin Portal. If a user logs out from the personal tokens page and then presses the back button in the browser, the tokens page is rendered from the browser cache. | ||||
| CVE-2023-4273 | 5 Debian, Fedoraproject, Linux and 2 more | 13 Debian Linux, Fedora, Linux Kernel and 10 more | 2026-11-07 | 6 Medium |
| A flaw was found in the exFAT driver of the Linux kernel. The vulnerability exists in the implementation of the file name reconstruction function, which is responsible for reading file name entries from a directory index and merging file name parts belonging to one file into a single long file name. Since the file name characters are copied into a stack variable, a local privileged attacker could use this flaw to overflow the kernel stack. | ||||