Filtered by vendor Redhat
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Filtered by product Enterprise Linux
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Total
15673 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-5673 | 2 Redhat, Xiph | 3 Enterprise Linux, Libtheora, Theora | 2026-05-01 | 5.6 Medium |
| A flaw was found in libtheora. This heap-based out-of-bounds read vulnerability exists within the AVI (Audio Video Interleave) parser, specifically in the avi_parse_input_file() function. A local attacker could exploit this by tricking a user into opening a specially crafted AVI file containing a truncated header sub-chunk. This could lead to a denial-of-service (application crash) or potentially leak sensitive information from the heap. | ||||
| CVE-2026-3184 | 3 Kernel, Linux, Redhat | 6 Util-linux, Util-linux, Enterprise Linux and 3 more | 2026-05-01 | 3.7 Low |
| A flaw was found in util-linux. Improper hostname canonicalization in the `login(1)` utility, when invoked with the `-h` option, can modify the supplied remote hostname before setting `PAM_RHOST`. A remote attacker could exploit this by providing a specially crafted hostname, potentially bypassing host-based Pluggable Authentication Modules (PAM) access control rules that rely on fully qualified domain names. This could lead to unauthorized access. | ||||
| CVE-2026-4105 | 1 Redhat | 4 Enterprise Linux, Hummingbird, Openshift and 1 more | 2026-04-30 | 6.7 Medium |
| A flaw was found in systemd. The systemd-machined service contains an Improper Access Control vulnerability due to insufficient validation of the class parameter in the RegisterMachine D-Bus (Desktop Bus) method. A local unprivileged user can exploit this by attempting to register a machine with a specific class value, which may leave behind a usable, attacker-controlled machine object. This allows the attacker to invoke methods on the privileged object, leading to the execution of arbitrary commands with root privileges on the host system. | ||||
| CVE-2025-4123 | 2 Grafana, Redhat | 6 Grafana, Enterprise Linux, Rhel Aus and 3 more | 2026-04-29 | 7.6 High |
| A cross-site scripting (XSS) vulnerability exists in Grafana caused by combining a client path traversal and open redirect. This allows attackers to redirect users to a website that hosts a frontend plugin that will execute arbitrary JavaScript. This vulnerability does not require editor permissions and if anonymous access is enabled, the XSS will work. If the Grafana Image Renderer plugin is installed, it is possible to exploit the open redirect to achieve a full read SSRF. The default Content-Security-Policy (CSP) in Grafana will block the XSS though the `connect-src` directive. | ||||
| CVE-2026-5265 | 1 Redhat | 2 Enterprise Linux, Fast Datapath | 2026-04-29 | 6.5 Medium |
| When generating an ICMP Destination Unreachable or Packet Too Big response, the handler copies a portion of the original packet into the ICMP error body using the IP header's self-declared total length (ip_tot_len for IPv4, ip6_plen for IPv6) without validating it against the actual packet buffer size. A VM can send a short packet with an inflated IP length field that triggers an ICMP error (e.g., by hitting a reject ACL), causing ovn-controller to read heap memory beyond the valid packet data and include it in the ICMP response sent back to the VM. | ||||
| CVE-2026-5367 | 1 Redhat | 4 Enterprise Linux, Fast Datapath, Openshift and 1 more | 2026-04-29 | 8.6 High |
| A flaw was found in OVN (Open Virtual Network). A remote attacker, by sending crafted DHCPv6 (Dynamic Host Configuration Protocol for IPv6) SOLICIT packets with an inflated Client ID length, could cause the ovn-controller to read beyond the bounds of a packet. This out-of-bounds read can lead to the disclosure of sensitive information stored in heap memory, which is then returned to the attacker's virtual machine port. | ||||
| CVE-2025-14821 | 2 Libssh, Redhat | 5 Libssh, Enterprise Linux, Hardened Images and 2 more | 2026-04-29 | 7.8 High |
| A flaw was found in libssh. This vulnerability allows local man-in-the-middle attacks, security downgrades of SSH (Secure Shell) connections, and manipulation of trusted host information, posing a significant risk to the confidentiality, integrity, and availability of SSH communications via an insecure default configuration on Windows systems where the library automatically loads configuration files from the C:\etc directory, which can be created and modified by unprivileged local users. | ||||
| CVE-2024-11218 | 1 Redhat | 7 Enterprise Linux, Openshift, Openshift Ironic and 4 more | 2026-04-29 | 8.6 High |
| A vulnerability was found in `podman build` and `buildah.` This issue occurs in a container breakout by using --jobs=2 and a race condition when building a malicious Containerfile. SELinux might mitigate it, but even with SELinux on, it still allows the enumeration of files and directories on the host. | ||||
| CVE-2026-2369 | 3 Gnome, Libsoup, Redhat | 3 Libsoup, Libsoup, Enterprise Linux | 2026-04-28 | 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-2009-4139 | 1 Redhat | 4 Enterprise Linux, Network Satellite, Network Satellite Server and 1 more | 2026-04-28 | 6.8 Medium |
| A flaw was found in Spacewalk Java site packages. This cross-site request forgery (CSRF) vulnerability allows a remote attacker to hijack the authentication of arbitrary users. This can lead to unauthorized actions, including disabling user accounts, adding new user accounts, or escalating privileges by modifying existing user accounts to have administrator access. | ||||
| CVE-2026-40916 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-04-28 | 5 Medium |
| A flaw was found in GIMP. A stack buffer overflow vulnerability in the TIM image loader's 4BPP decoding path allows a local user to cause a Denial of Service (DoS). By opening a specially crafted TIM image file, the application crashes due to an unconditional overflow when writing to a variable-length array. | ||||
| CVE-2026-40918 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-04-28 | 5.5 Medium |
| A flaw was found in GIMP. Processing a specially crafted PVR image file with large dimensions can lead to a denial of service (DoS). This occurs due to a stack-based buffer overflow and an out-of-bounds read in the PVR image loader, causing the application to crash. Systems that process untrusted PVR image files are affected. | ||||
| CVE-2026-40917 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-04-28 | 5 Medium |
| A flaw was found in GIMP. This vulnerability, a heap buffer over-read in the `icns_slurp()` function, occurs when processing specially crafted ICNS image files. An attacker could provide a malicious ICNS file, potentially leading to application crashes or information disclosure on systems that process such files. | ||||
| CVE-2026-40919 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-04-28 | 6.1 Medium |
| A flaw was found in GIMP. This vulnerability, a buffer overflow in the `file-seattle-filmworks` plugin, can be exploited when a user opens a specially crafted Seattle Filmworks file. A remote attacker could leverage this to cause a denial of service (DoS), leading to the plugin crashing and potentially impacting the stability of the GIMP application. | ||||
| CVE-2026-6384 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-04-28 | 7.3 High |
| A flaw was found in gimp. This buffer overflow vulnerability in the GIF image loading component's `ReadJeffsImage` function allows an attacker to write beyond an allocated buffer by processing a specially crafted GIF file. This can lead to a denial of service or potentially arbitrary code execution. | ||||
| CVE-2026-40915 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-04-28 | 5.5 Medium |
| A flaw was found in GIMP. A remote attacker could exploit an integer overflow vulnerability in the FITS image loader by providing a specially crafted FITS file. This integer overflow leads to a zero-byte memory allocation, which is then subjected to a heap buffer overflow when processing pixel data. Successful exploitation could result in a denial of service (DoS) or potentially arbitrary code execution. | ||||
| CVE-2018-17958 | 4 Canonical, Debian, Qemu and 1 more | 8 Ubuntu Linux, Debian Linux, Qemu and 5 more | 2026-04-28 | 7.5 High |
| Qemu has a Buffer Overflow in rtl8139_do_receive in hw/net/rtl8139.c because an incorrect integer data type is used. | ||||
| CVE-2016-10708 | 5 Canonical, Debian, Netapp and 2 more | 13 Ubuntu Linux, Debian Linux, Cloud Backup and 10 more | 2026-04-28 | 7.5 High |
| sshd in OpenSSH before 7.4 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence NEWKEYS message, as demonstrated by Honggfuzz, related to kex.c and packet.c. | ||||
| CVE-2026-5164 | 1 Redhat | 2 Enterprise Linux, Virtio-win | 2026-04-28 | 6.7 Medium |
| A flaw was found in virtio-win. The `RhelDoUnMap()` function does not properly validate the number of descriptors provided by a user during an unmap request. A local user could exploit this input validation vulnerability by supplying an excessive number of descriptors, leading to a buffer overrun. This can cause a system crash, resulting in a Denial of Service (DoS). | ||||
| CVE-2026-5165 | 1 Redhat | 2 Enterprise Linux, Virtio-win | 2026-04-28 | 6.7 Medium |
| A flaw was found in virtio-win, specifically within the VirtIO Block (BLK) device. When the device undergoes a reset, it fails to properly manage memory, resulting in a use-after-free vulnerability. This issue could allow a local attacker to corrupt system memory, potentially leading to system instability or unexpected behavior. | ||||