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Search Results (17080 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-127029 | 3 Freeradius, Red Hat, Redhat | 4 Freeradius, Enterprise Linux, Enterprise Linux and 1 more | 2026-11-13 | 7.5 High |
| A flaw was found in freeradius's Extensible Authentication Protocol Method for Subscriber Identity Module (EAP-SIM) module. When handling authentication requests, the server copies a client-supplied identity into an internal structure without properly checking its length against a fixed-size buffer. An unauthenticated remote attacker can exploit this issue by sending specially crafted EAP-SIM messages, triggering a stack buffer overflow that crashes the service and results in a Denial of Service (DoS). | ||||
| CVE-2026-127100 | 3 Red Hat, Redhat, Sssd | 6 Enterprise Linux, Enterprise Linux, Openshift and 3 more | 2026-11-13 | 5.5 Medium |
| A flaw was found in SSSD's PAM responder on builds with the JSON PAM extension enabled. A local attacker can submit a crafted authentication request containing a non-string OAuth2 code value. Missing JSON type validation leads to a NULL pointer dereference, terminating the PAM responder and disrupting SSSD-backed authentication. | ||||
| CVE-2026-126831 | 2 Red Hat, Redhat | 5 Enterprise Linux, Enterprise Linux, Hardened Images and 2 more | 2026-11-13 | 5.5 Medium |
| A flaw was found in cpio. A local user can cause a Denial of Service (DoS) by triggering a stack-based buffer overflow when creating archives in tar or ustar formats. When archiving files owned by users or groups with names exceeding 32 characters, cpio copies these names into fixed-size memory without verifying their length. This unbounded copy corrupts stack memory and causes the application to crash. | ||||
| CVE-2026-84503 | 1 Redhat | 18 Acm, Ansible Automation Platform, Ansible Core and 15 more | 2026-11-13 | 6.7 Medium |
| A flaw was found in ansible-core's ansible.builtin.git module. The module invokes git (ls-remote, clone, fetch) with the repository URL as a positional argument and without a "--" separator, so a repository URL that begins with a dash is interpreted by git as a command-line option. A caller that passes an attacker-controlled repository URL to the module can trigger argument injection (for example --upload-pack/--exec), resulting in arbitrary command execution on the host running the module. | ||||
| CVE-2026-103963 | 2 Red Hat, Redhat | 5 Enterprise Linux, Enterprise Linux, Enterprise Linux Eus and 2 more | 2026-11-12 | 7.5 High |
| A flaw was found in glib-networking. When establishing connections using Transport Layer Security (TLS) version 1.3, the client-side session cache does not limit the number of session tickets retained for a single host. A malicious server can exploit this by sending excessive session ticket messages, causing the client application to continuously consume memory. This unbounded memory growth can exhaust system memory, resulting in a Denial of Service (DoS). | ||||
| CVE-2026-108472 | 2 Red Hat, Redhat | 7 Enterprise Linux, Enterprise Linux, Enterprise Linux Eus and 4 more | 2026-11-12 | 7.8 High |
| A flaw was found in the xfs_admin utility in xfsprogs. The tool does not properly validate user-supplied parameters, allowing operating system command injection. A local attacker can exploit this issue by providing crafted input arguments, which may result in arbitrary command execution and local privilege escalation depending on how xfs_admin is executed. | ||||
| CVE-2026-124746 | 3 Busybox, Red Hat, Redhat | 6 Busybox, Enterprise Linux, Enterprise Linux and 3 more | 2026-11-12 | 5.5 Medium |
| A flaw was found in BusyBox. An integer overflow occurs in the volume_id component when calculating buffer boundaries while probing filesystem metadata. An attacker can exploit this vulnerability by providing a specially crafted filesystem image on an attached storage device. When probed by utilities such as blkid, findfs, or mount, the application crashes, resulting in a Denial of Service (DoS) that prevents the system from resolving or mounting storage devices. | ||||
| CVE-2026-85518 | 3 Openscap, Red Hat, Redhat | 6 Openscap, Enterprise Linux, Enterprise Linux and 3 more | 2026-11-12 | 6.1 Medium |
| A flaw was found in OpenSCAP. When decomposing a Source DataStream (SDS) file, the application does not properly validate relative file path attributes, leading to a path traversal vulnerability. An attacker can exploit this flaw by tricking a user or automated system into decomposing a crafted datastream containing directory traversal sequences. Successful exploitation allows unauthorized file creation or modification outside the intended target directory with the permissions of the executing process. | ||||
| CVE-2026-124744 | 2 Red Hat, Redhat | 5 Enterprise Linux, Enterprise Linux, Hardened Images and 2 more | 2026-11-12 | 6.3 Medium |
| A flaw was found in BusyBox. When extracting files using the cpio utility with path traversal protection enabled, hardlink target paths are not properly sanitized. By tricking a user or automated process into extracting a crafted archive, an attacker can create hardlinks that point to files outside the intended extraction directory. This issue may allow an attacker to modify or overwrite arbitrary files outside the target directory during subsequent extraction operations. | ||||
| CVE-2026-16118 | 1 Redhat | 13 Ai Inference Server, Cert Manager, Cost Management On Premise and 10 more | 2026-11-12 | 7.1 High |
| A flaw was found in xdgmime. A heap-based buffer overflow can be triggered in _xdg_mime_magic_parse_magic_line() in the xdgmimemagic.c file on little-endian systems when an attacker-controlled MIME magic file in a user-writable XDG data location (e.g., in the $XDG_DATA_HOME/mime/magic path) is parsed by an application performing MIME type detection (e.g., via g_content_type_guess()). When performing byte-swap, incorrect pointer arithmetic on the write side causes an out-of-bounds write of 2 bytes, resulting in an application crash or memory corruption. | ||||
| CVE-2026-122056 | 3 Openscap, Red Hat, Redhat | 6 Openscap, Enterprise Linux, Enterprise Linux and 3 more | 2026-11-12 | 5.9 Medium |
| A flaw was found in OpenSCAP. A heap-based buffer overflow can occur when processing a specially crafted Extensible Configuration Checklist Description Format (XCCDF) document using the sds-compose option. An attacker could exploit this vulnerability to corrupt memory, resulting in an application crash and a Denial of Service (DoS). | ||||
| CVE-2026-125707 | 1 Redhat | 2 Enterprise Linux, Rhel Els | 2026-11-12 | 7.1 High |
| A flaw was found in GStreamer's MXF demuxer. When an application processes a crafted MXF file, an off-by-one bounds check can allow a one-byte write past the logical end of a temporal offset array. This may corrupt memory and cause the application to crash. The extent of the impact has not been demonstrated by a runtime test. | ||||
| CVE-2026-125706 | 1 Redhat | 2 Enterprise Linux, Rhel Els | 2026-11-12 | 6.5 Medium |
| A flaw was found in GStreamer's gst-plugins-bad MPEG Program Stream demuxer and resindvd DVD-playback plugin. The PES header parsers do not adequately check remaining data before reading timestamps and optional header fields. Opening a specially crafted MPEG Program Stream file can cause an out-of-bounds read and potentially crash the application, resulting in a denial of service. | ||||
| CVE-2026-125703 | 1 Redhat | 2 Enterprise Linux, Rhel Els | 2026-11-12 | 6.5 Medium |
| A flaw was found in the GStreamer gst-plugins-bad MXF plugin. Insufficient bounds checks when parsing crafted VANC data can cause an out-of-bounds read in the demuxer, while an incorrect buffer size calculation when muxing multiple ancillary packets can cause an out-of-bounds write. Processing affected content may crash the application, resulting in a denial of service. | ||||
| CVE-2026-91151 | 1 Redhat | 5 Enterprise Linux, Enterprise Linux Eus, Openshift Devspaces and 2 more | 2026-11-12 | 7.3 High |
| A flaw was found in Cockpit. A local authenticated user with control over a target account's home directory can exploit a privileged symlink dereference vulnerability in the `ssh-add-public-key.sh` helper. When this helper runs with elevated privileges, it can be tricked into following attacker-controlled symlinks within the `.ssh` or `authorized_keys` paths. This allows the attacker to arbitrarily change file ownership and modes, potentially leading to local privilege escalation and impacting the integrity, confidentiality, and availability of the system. | ||||
| CVE-2026-91150 | 1 Redhat | 5 Enterprise Linux, Enterprise Linux Eus, Openshift Devspaces and 2 more | 2026-11-12 | 7.5 High |
| A flaw was found in Cockpit. This vulnerability allows a remote attacker, without prior authentication, to send specially crafted fragmented WebSocket messages. These messages accumulate without a total-size limit, leading to unbounded memory exhaustion and a denial of service in the `cockpit-ws` service. | ||||
| CVE-2026-84837 | 1 Redhat | 5 Enterprise Linux, Hardened Images, Hummingbird and 2 more | 2026-11-12 | 7.8 High |
| A flaw was found in rpm. An attacker can exploit a command injection vulnerability by influencing the path or filename of a tarball processed by `rpmbuild -t*` to include shell metacharacters. This is particularly relevant in automated build or continuous integration (CI) workflows that ingest externally supplied artifact names. Successful exploitation allows for arbitrary command execution with the privileges of the build user, which could lead to information disclosure or disruption of the build environment. | ||||
| CVE-2026-78367 | 1 Redhat | 4 Enterprise Linux, Hummingbird, Openshift Ai and 1 more | 2026-11-12 | 7 High |
| A vulnerability was found in RPM's rpmbuild tarball processing. When processing a crafted source archive, the getTarSpec() function in tools/rpmbuild.cc passes an attacker-controlled tar archive member name to rpmExpand() as part of a %{basename:...} macro expression. A specially crafted .spec member name can therefore inject RPM macros, including Lua expressions, resulting in arbitrary code execution with the privileges of the user running rpmbuild. This can be exploited when a victim or automated build system processes an attacker-controlled source tarball using rpmbuild tarball mode (such as -ts, -ta, or -tb). | ||||
| CVE-2026-100229 | 2 Red Hat, Redhat | 2 Enterprise Linux, Enterprise Linux | 2026-11-12 | 6.5 Medium |
| No standard GStreamer pipeline element invokes the vulnerable parser API. Exploitation would require a third-party application to call it with attacker-controlled H.266 DCI data. | ||||
| CVE-2026-84838 | 1 Redhat | 4 Enterprise Linux, Hardened Images, Hummingbird and 1 more | 2026-11-12 | 7.8 High |
| A flaw was found in rpmuncompress. This command injection vulnerability allows a local attacker to execute arbitrary commands. This occurs when rpmuncompress processes a specially crafted archive filename containing shell metacharacters, which are not properly escaped before being passed to shell command strings. Successful exploitation requires user interaction, where a user or automated workflow invokes rpmuncompress on the malicious file, leading to high impact on the confidentiality, integrity, and availability of data accessible to the invoking user. | ||||