Export limit exceeded: 424542 CVEs match your query. Please refine your search to export 10,000 CVEs or fewer.
Search
Search Results (1565 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-34956 | 1 Redhat | 8 Enterprise Linux, Fast Datapath, Openshift and 5 more | 2026-11-05 | 5.9 Medium |
| A flaw was found in Open vSwitch. When Open vSwitch is configured with a conntrack flow using FTP helpers over the userspace datapath, a remote attacker can send a specially crafted FTP stream with an EPASV command exceeding 255 characters. This heap access error can lead to a crash, resulting in a Denial of Service (DoS) for the affected system. | ||||
| CVE-2026-34002 | 2 Redhat, X.org | 9 Enterprise Linux, Enterprise Linux Eus, Rhel Aus and 6 more | 2026-11-05 | 6.1 Medium |
| A flaw was found in the X.Org X server. This vulnerability, an out-of-bounds read, affects the XKB (X Keyboard Extension) modifier map handling. An attacker with access to the X11 server can exploit this by sending a malformed request, which causes the server to read beyond its intended memory boundaries. This can lead to the exposure of sensitive information or cause the server to crash, resulting in a denial of service. | ||||
| CVE-2026-34000 | 2 Redhat, X.org | 10 Enterprise Linux, Enterprise Linux Eus, Rhel Aus and 7 more | 2026-11-05 | 6.1 Medium |
| A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the `CheckSetGeom()` and `XkbAddGeomKeyAlias` functions, allows an attacker to read uninitialized or out-of-bounds memory. An attacker with a connection to the X11 server, either locally or remotely, can exploit this without user interaction. This could lead to the disclosure of memory contents or cause a denial of service by crashing the server. | ||||
| CVE-2026-3634 | 3 Gnome, Libsoup, Redhat | 4 Libsoup, Libsoup, Enterprise Linux and 1 more | 2026-11-05 | 3.9 Low |
| A flaw was found in libsoup. An attacker controlling the value used to set the Content-Type header can inject a Carriage Return Line Feed (CRLF) sequence due to improper input sanitization in the `soup_message_headers_set_content_type()` function. This vulnerability allows for the injection of arbitrary header-value pairs, potentially leading to HTTP header injection and response splitting attacks. | ||||
| CVE-2026-3442 | 2 Gnu, Redhat | 6 Binutils, Enterprise Linux, Hummingbird and 3 more | 2026-11-05 | 6.1 Medium |
| A flaw was found in GNU Binutils. This vulnerability, a heap-based buffer overflow, specifically an out-of-bounds read, exists in the bfd linker component. An attacker could exploit this by convincing a user to process a specially crafted malicious XCOFF object file. Successful exploitation may lead to the disclosure of sensitive information or cause the application to crash, resulting in an application level denial of service. | ||||
| CVE-2026-3441 | 2 Gnu, Redhat | 6 Binutils, Enterprise Linux, Hummingbird and 3 more | 2026-11-05 | 6.1 Medium |
| A flaw was found in GNU Binutils. This heap-based buffer overflow vulnerability, specifically an out-of-bounds read in the bfd linker, allows an attacker to gain access to sensitive information. By convincing a user to process a specially crafted XCOFF object file, an attacker can trigger this flaw, potentially leading to information disclosure or an application level denial of service. | ||||
| CVE-2026-18495 | 1 Redhat | 4 Ceph Storage, Enterprise Linux, Hummingbird and 1 more | 2026-11-05 | 6.1 Medium |
| A flaw was found in libtiff. A heap-buffer overflow vulnerability exists in the `tiff2pdf` utility due to an integer truncation error when processing crafted BigTIFF files. An attacker can provide a specially crafted BigTIFF file, causing a 64-bit `StripByteCounts` value to be truncated to a 32-bit integer. This leads to an undersized memory allocation and a subsequent out-of-bounds memory copy, resulting in a crash and severe memory corruption. | ||||
| CVE-2026-28296 | 1 Redhat | 2 Enterprise Linux, Rhel Els | 2026-11-05 | 4.3 Medium |
| A flaw was found in the FTP GVfs backend. A remote attacker could exploit this input validation vulnerability by supplying specially crafted file paths containing carriage return and line feed (CRLF) sequences. These unsanitized sequences allow the attacker to terminate intended FTP commands and inject arbitrary FTP commands, potentially leading to arbitrary code execution or other severe impacts. | ||||
| CVE-2026-3099 | 3 Gnome, Libsoup, Redhat | 4 Libsoup, Libsoup, Enterprise Linux and 1 more | 2026-11-05 | 5.8 Medium |
| A flaw was found in Libsoup. The server-side digest authentication implementation in the SoupAuthDomainDigest class does not properly track issued nonces or enforce the required incrementing nonce-count (nc) attribute. This vulnerability allows a remote attacker to capture a single valid authentication header and replay it repeatedly. Consequently, the attacker can bypass authentication and gain unauthorized access to protected resources, impersonating the legitimate user. | ||||
| CVE-2026-26104 | 2 Freedesktop, Redhat | 4 Udisks, Enterprise Linux, Enterprise Linux Eus and 1 more | 2026-11-05 | 5.5 Medium |
| A flaw was found in the udisks storage management daemon that allows unprivileged users to back up LUKS encryption headers without authorization. The issue occurs because a privileged D-Bus method responsible for exporting encryption metadata does not perform a policy check. As a result, sensitive cryptographic metadata can be read and written to attacker-controlled locations. This weakens the confidentiality guarantees of encrypted storage volumes. | ||||
| CVE-2026-2604 | 2 Gnome, Redhat | 3 Evolution-data-server, Enterprise Linux, Rhel Els | 2026-11-05 | 5.6 Medium |
| A flaw was found in evolution-data-server. Inconsistent comparison logic in the addressbook file backend allows a Flatpak application with D-Bus access to craft a malicious URI containing directory traversal sequences. This URI is stored without proper validation during contact creation or modification. Later, during contact deletion, the URI is processed with a less strict check, leading to the deletion of arbitrary files on the host filesystem. This could potentially include critical Flatpak override files. | ||||
| CVE-2026-2436 | 3 Gnome, Libsoup, Redhat | 4 Libsoup, Libsoup, Enterprise Linux and 1 more | 2026-11-05 | 6.5 Medium |
| A flaw was found in libsoup's SoupServer. A remote attacker could exploit a use-after-free vulnerability where the `soup_server_disconnect()` function frees connection objects prematurely, even if a TLS handshake is still pending. If the handshake completes after the connection object has been freed, a dangling pointer is accessed, leading to a server crash and a Denial of Service. | ||||
| CVE-2026-2369 | 3 Gnome, Libsoup, Redhat | 4 Libsoup, Libsoup, Enterprise Linux and 1 more | 2026-11-05 | 6.5 Medium |
| A flaw was found in libsoup. An integer underflow vulnerability occurs when processing content with a zero-length resource, leading to a buffer overread. This can allow an attacker to potentially access sensitive information or cause an application level denial of service. | ||||
| CVE-2026-19617 | 1 Redhat | 6 Enterprise Linux, Hardened Images, Hummingbird and 3 more | 2026-11-05 | 5.5 Medium |
| A flaw was found in libdm. A local attacker could craft a malicious Logical Volume Manager (LVM) metadata configuration with deeply nested structures. This could lead to uncontrolled recursion in the libdm configuration file parser, exhausting the stack and causing any LVM command reading the metadata to crash. This vulnerability results in a Denial of Service (DoS) for affected systems. | ||||
| CVE-2026-19404 | 1 Redhat | 4 Directory Server, Enterprise Linux, Redhat Directory Server and 1 more | 2026-11-05 | 6.5 Medium |
| A flaw was found in 389 Directory Server. The CleanAllRUV and Abort CleanAllRUV replication-maintenance extended operations perform no authorization check, allowing an unauthenticated remote attacker to invoke them when nsslapd-allow-anonymous-access is enabled (the default), or any authenticated low-privilege user to invoke them otherwise. This allows removal of a replica ID from replication metadata, purging of changelog records, and interruption of administrator-initiated cleanup, which can leave replication inconsistent or unavailable. | ||||
| CVE-2026-19079 | 1 Redhat | 7 Enterprise Linux, Hardened Images, Hummingbird and 4 more | 2026-11-05 | 4.4 Medium |
| A TOCTOU (Time-of-Check-Time-of-Use) race condition vulnerability was found in the fixfiles script in policycoreutils. When running fixfiles relabel or fixfiles restore, the script used find and chcon commands to locate and relabel unlabeled files under /tmp and other directories. A local attacker could exploit a race window between the file discovery and the label change operation by swapping directory components with symlinks, causing chcon to follow the symlink and modify SELinux labels on arbitrary system files. This could undermine SELinux mandatory access control protections on critical files such as /etc/shadow. | ||||
| CVE-2026-18663 | 1 Redhat | 3 Directory Server, Enterprise Linux, Rhel Els | 2026-11-05 | 5.9 Medium |
| A flaw was found in 389-ds-base. The get_ldapmessage_controls_ext() function frees the parsed controls array on the Session Tracking critical-control rejection path without clearing the SLAPI_REQCONTROLS pblock slot. Operation teardown then frees the same pointer again, causing a double-free. An unauthenticated remote attacker can trigger this with a single BIND request carrying a critical Session Tracking control, resulting in heap corruption and potential denial of service. | ||||
| CVE-2026-18651 | 2 Red Hat, Redhat | 6 Enterprise Linux, 389 Directory Server, Directory Server and 3 more | 2026-11-05 | 5.4 Medium |
| A flaw was found in 389 Directory Server. During SASL PLAIN authentication, the server installs connection-level bind credentials before performing the account-lock check. If the account is subsequently found to be locked, the bind is reported as failed to the client, but the already-installed authenticated state on the connection is not reverted. A client that supplies valid credentials for an account that has been administratively locked can continue to use the same connection with that account's privileges, defeating account lock as an access-revocation control. | ||||
| CVE-2026-18508 | 2 Gnu, Redhat | 9 Tar, Discovery, Enterprise Linux and 6 more | 2026-11-05 | 4.4 Medium |
| A flaw was found in GNU tar. When extracting an archive with the --one-top-level option, hardlink targets are not confined to the designated top-level directory and may resolve relative to the extraction working directory. A crafted archive can create hardlinks that escape the intended boundary and, when combined with a preexisting symbolic link under the working directory, may allow writing outside that boundary during a single extraction. | ||||
| CVE-2026-18477 | 2 Gnu, Redhat | 9 Tar, Discovery, Enterprise Linux and 6 more | 2026-11-05 | 4.4 Medium |
| A TOCTOU (Time-of-Check Time-of-Use) vulnerability in GNU tar's incremental dumpdir 'X' rename handling allows a local attacker with write access to a directory being backed up to influence the restore process if the attacker has access to the system where the restore is being performed. During restoration, files or directories may be created, renamed or overwritten outside the intended extraction directory. This could lead to unauthorized file modification or, in some cases, privilege escalation. Exploitation does not require the attacker to modify or craft the archive, and standard backup and restore workflows—including extracting into a newly created directory without using the -P option do not mitigate the issue. | ||||