Filtered by vendor Redhat
Subscriptions
Filtered by product Enterprise Linux
Subscriptions
Total
15797 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2023-3640 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2026-06-26 | 7 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-2023-39328 | 2 Redhat, Uclouvain | 2 Enterprise Linux, Openjpeg | 2026-06-26 | 5.5 Medium |
| A vulnerability was found in OpenJPEG similar to CVE-2019-6988. This flaw allows an attacker to bypass existing protections and cause an application crash through a maliciously crafted file. | ||||
| CVE-2026-52721 | 2 Gstreamer Project, Redhat | 2 Gstreamer Plugin, Enterprise Linux | 2026-06-26 | 5.3 Medium |
| Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries during IPv4/TCP header parsing. This element is primarily used in debugging pipelines, limiting real-world exposure. A local attacker could trick a user into processing a specially crafted PCAP file, potentially leading to a crash or information disclosure. | ||||
| CVE-2026-10649 | 2 Clusterlabs, Redhat | 4 Pacemaker, Enterprise Linux, Openshift and 1 more | 2026-06-26 | 8.6 High |
| A flaw was found in Pacemaker. An unauthenticated remote attacker can exploit an integer overflow vulnerability in the remote message decompression process. By sending a specially crafted compressed remote message before authentication, an attacker can cause memory corruption, leading to a denial of service (DoS) in the CIB remote listener. This can result in the affected service crashing. | ||||
| CVE-2023-4727 | 1 Redhat | 6 Certificate System Eus, Enterprise Linux, Rhel Aus and 3 more | 2026-06-26 | 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-2024-2199 | 1 Redhat | 4 Directory Server, Directory Server E4s, Enterprise Linux and 1 more | 2026-06-26 | 5.7 Medium |
| A denial of service vulnerability was found in 389-ds-base ldap server. This issue may allow an authenticated user to cause a server crash while modifying `userPassword` using malformed input. | ||||
| CVE-2025-31181 | 2 Gnuplot, Redhat | 2 Gnuplot, Enterprise Linux | 2026-06-26 | 6.2 Medium |
| A flaw was found in gnuplot. The X11_graphics() function may lead to a segmentation fault and cause a system crash. | ||||
| CVE-2024-49395 | 3 Mutt, Neomutt, Redhat | 3 Mutt, Neomutt, Enterprise Linux | 2026-06-26 | 5.3 Medium |
| In mutt and neomutt, PGP encryption does not use the --hidden-recipient mode which may leak the Bcc email header field by inferring from the recipients info. | ||||
| CVE-2024-49394 | 3 Mutt, Neomutt, Redhat | 3 Mutt, Neomutt, Enterprise Linux | 2026-06-26 | 5.3 Medium |
| In mutt and neomutt the In-Reply-To email header field is not protected by cryptographic signing which allows an attacker to reuse an unencrypted but signed email message to impersonate the original sender. | ||||
| CVE-2024-49393 | 3 Mutt, Neomutt, Redhat | 3 Mutt, Neomutt, Enterprise Linux | 2026-06-26 | 6.5 Medium |
| In neomutt and mutt, the To and Cc email headers are not validated by cryptographic signing which allows an attacker that intercepts a message to change their value and include himself as a one of the recipients to compromise message confidentiality. | ||||
| CVE-2024-52337 | 1 Redhat | 9 Enterprise Linux, Rhel Aus, Rhel E4s and 6 more | 2026-06-26 | 5.5 Medium |
| A log spoofing flaw was found in the Tuned package due to improper sanitization of some API arguments. This flaw allows an attacker to pass a controlled sequence of characters; newlines can be inserted into the log. Instead of the 'evil' the attacker could mimic a valid TuneD log line and trick the administrator. The quotes '' are usually used in TuneD logs citing raw user input, so there will always be the ' character ending the spoofed input, and the administrator can easily overlook this. This logged string is later used in logging and in the output of utilities, for example, `tuned-adm get_instances` or other third-party programs that use Tuned's D-Bus interface for such operations. | ||||
| CVE-2024-52336 | 1 Redhat | 1 Enterprise Linux | 2026-06-26 | 7.8 High |
| A script injection vulnerability was identified in the Tuned package. The `instance_create()` D-Bus function can be called by locally logged-in users without authentication. This flaw allows a local non-privileged user to execute a D-Bus call with `script_pre` or `script_post` options that permit arbitrary scripts with their absolute paths to be passed. These user or attacker-controlled executable scripts or programs could then be executed by Tuned with root privileges that could allow attackers to local privilege escalation. | ||||
| CVE-2024-9050 | 1 Redhat | 6 Enterprise Linux, Rhel Aus, Rhel E4s and 3 more | 2026-06-25 | 7.8 High |
| A flaw was found in the libreswan client plugin for NetworkManager (NetkworkManager-libreswan), where it fails to properly sanitize the VPN configuration from the local unprivileged user. In this configuration, composed by a key-value format, the plugin fails to escape special characters, leading the application to interpret values as keys. One of the most critical parameters that could be abused by a malicious user is the `leftupdown`key. This key takes an executable command as a value and is used to specify what executes as a callback in NetworkManager-libreswan to retrieve configuration settings back to NetworkManager. As NetworkManager uses Polkit to allow an unprivileged user to control the system's network configuration, a malicious actor could achieve local privilege escalation and potential code execution as root in the targeted machine by creating a malicious configuration. | ||||
| CVE-2025-0685 | 2 Gnu, Redhat | 4 Grub2, Enterprise Linux, Openshift and 1 more | 2026-06-25 | 6.4 Medium |
| A flaw was found in grub2. When reading data from a jfs filesystem, grub's jfs filesystem module uses user-controlled parameters from the filesystem geometry to determine the internal buffer size, however, it improperly checks for integer overflows. A maliciouly crafted filesystem may lead some of those buffer size calculations to overflow, causing it to perform a grub_malloc() operation with a smaller size than expected. As a result, the grub_jfs_lookup_symlink() function will write past the internal buffer length during grub_jfs_read_file(). This issue can be leveraged to corrupt grub's internal critical data and may result in arbitrary code execution, by-passing secure boot protections. | ||||
| CVE-2025-0678 | 2 Gnu, Redhat | 5 Grub2, Enterprise Linux, Openshift and 2 more | 2026-06-25 | 7.8 High |
| A flaw was found in grub2. When reading data from a squash4 filesystem, grub's squash4 fs module uses user-controlled parameters from the filesystem geometry to determine the internal buffer size, however, it improperly checks for integer overflows. A maliciously crafted filesystem may lead some of those buffer size calculations to overflow, causing it to perform a grub_malloc() operation with a smaller size than expected. As a result, the direct_read() will perform a heap based out-of-bounds write during data reading. This flaw may be leveraged to corrupt grub's internal critical data and may result in arbitrary code execution, by-passing secure boot protections. | ||||
| CVE-2025-0684 | 2 Gnu, Redhat | 4 Grub2, Enterprise Linux, Openshift and 1 more | 2026-06-25 | 6.4 Medium |
| A flaw was found in grub2. When performing a symlink lookup from a reiserfs filesystem, grub's reiserfs fs module uses user-controlled parameters from the filesystem geometry to determine the internal buffer size, however, it improperly checks for integer overflows. A maliciouly crafted filesystem may lead some of those buffer size calculations to overflow, causing it to perform a grub_malloc() operation with a smaller size than expected. As a result, the grub_reiserfs_read_symlink() will call grub_reiserfs_read_real() with a overflown length parameter, leading to a heap based out-of-bounds write during data reading. This flaw may be leveraged to corrupt grub's internal critical data and can result in arbitrary code execution, by-passing secure boot protections. | ||||
| CVE-2025-1057 | 1 Redhat | 2 Enterprise Linux, Rhivos | 2026-06-25 | 4.3 Medium |
| A flaw was found in Keylime, a remote attestation solution, where strict type checking introduced in version 7.12.0 prevents the registrar from reading database entries created by previous versions, for example, 7.11.0. Specifically, older versions store agent registration data as bytes, whereas the updated registrar expects str. This issue leads to an exception when processing agent registration requests, causing the agent to fail. | ||||
| CVE-2025-0686 | 2 Gnu, Redhat | 4 Grub2, Enterprise Linux, Openshift and 1 more | 2026-06-25 | 6.4 Medium |
| A flaw was found in grub2. When performing a symlink lookup from a romfs filesystem, grub's romfs filesystem module uses user-controlled parameters from the filesystem geometry to determine the internal buffer size, however, it improperly checks for integer overflows. A maliciously crafted filesystem may lead some of those buffer size calculations to overflow, causing it to perform a grub_malloc() operation with a smaller size than expected. As a result, the grub_romfs_read_symlink() may cause out-of-bounds writes when the calling grub_disk_read() function. This issue may be leveraged to corrupt grub's internal critical data and can result in arbitrary code execution by-passing secure boot protections. | ||||
| CVE-2025-31179 | 2 Gnuplot, Redhat | 2 Gnuplot, Enterprise Linux | 2026-06-25 | 6.2 Medium |
| A flaw was found in gnuplot. The xstrftime() function may lead to a segmentation fault, causing a system crash. | ||||
| CVE-2025-31178 | 2 Gnuplot, Redhat | 2 Gnuplot, Enterprise Linux | 2026-06-25 | 6.2 Medium |
| A flaw was found in gnuplot. The GetAnnotateString() function may lead to a segmentation fault and cause a system crash. | ||||