Filtered by vendor Redhat
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Total
6243 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-5121 | 2 Libarchive, Redhat | 4 Libarchive, Enterprise Linux, Hardened Images and 1 more | 2026-10-14 | N/A | 7.5 HIGH |
| A flaw was found in libarchive. On 32-bit systems, an integer overflow vulnerability exists in the zisofs block pointer allocation logic. A remote attacker can exploit this by providing a specially crafted ISO9660 image, which can lead to a heap buffer overflow. This could potentially allow for arbitrary code execution on the affected system. | |||||
| CVE-2026-4424 | 2 Libarchive, Redhat | 7 Libarchive, Enterprise Linux, Enterprise Linux Server Aus and 4 more | 2026-10-14 | N/A | 7.5 HIGH |
| A flaw was found in libarchive. This heap out-of-bounds read vulnerability exists in the RAR archive processing logic due to improper validation of the LZSS sliding window size after transitions between compression methods. A remote attacker can exploit this by providing a specially crafted RAR archive, leading to the disclosure of sensitive heap memory information without requiring authentication or user interaction. | |||||
| CVE-2026-48864 | 2 Opensuse, Redhat | 6 Libsolv, Enterprise Linux, Hardened Images and 3 more | 2026-10-14 | N/A | 7.8 HIGH |
| A flaw was found in libsolv. This heap buffer overflow occurs during the decompression of attacker-controlled compressed data within `.solv` files due to insufficient input validation. An attacker can provide a specially crafted `.solv` file, which, when processed by a vulnerable application, can lead to out-of-bounds memory access. This could result in information disclosure, alteration of program execution, or a denial of service. | |||||
| CVE-2026-13757 | 2 P11-kit Project, Redhat | 4 P11-kit, Enterprise Linux, Hardened Images and 1 more | 2026-10-14 | N/A | 6.2 MEDIUM |
| A flaw was found in p11-kit. The RPC message attribute parsing functions p11_rpc_message_get_attribute() and p11_rpc_message_get_attribute_array_value() form a mutually-recursive call chain with no recursion depth limit when processing nested CKA_WRAP_TEMPLATE, CKA_UNWRAP_TEMPLATE, and CKA_DERIVE_TEMPLATE attributes. An unauthenticated attacker with local access to the p11-kit RPC Unix domain socket can send a specially crafted request with deeply nested template attributes, causing stack exhaustion and crashing the p11-kit server process and its dependent services. | |||||
| CVE-2025-14512 | 2 Gnome, Redhat | 3 Glib, Enterprise Linux, Openshift | 2026-10-14 | N/A | 6.5 MEDIUM |
| A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing malicious file or remote filesystem attribute values. | |||||
| CVE-2023-0361 | 5 Debian, Fedoraproject, Gnu and 2 more | 7 Debian Linux, Fedora, Gnutls and 4 more | 2026-10-14 | N/A | 7.4 HIGH |
| A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be sufficient to recover the key encrypted in the RSA ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption the attacker would need to send a large amount of specially crafted messages to the vulnerable server. By recovering the secret from the ClientKeyExchange message, the attacker would be able to decrypt the application data exchanged over that connection. | |||||
| CVE-2026-90995 | 2 Fedoraproject, Redhat | 3 Sssd, Enterprise Linux, Openshift Container Platform | 2026-10-14 | N/A | 5.5 MEDIUM |
| A flaw was found in SSSD (System Security Services Daemon). A local attacker with privileges to connect to the PAM (Pluggable Authentication Modules) responder socket can send a specially crafted protocol request. If the `pam_app_services` configuration is enabled and the service item is omitted from the request, a NULL pointer dereference can occur. This vulnerability leads to a denial of service, causing the PAM responder to crash and disrupt authentication services. | |||||
| CVE-2025-9784 | 1 Redhat | 8 Build Of Apache Camel For Spring Boot, Enterprise Linux, Fuse and 5 more | 2026-10-14 | N/A | 7.5 HIGH |
| A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts. While not a protocol bug, this highlights a common implementation weakness that can be exploited to cause a denial of service (DoS). | |||||
| CVE-2025-12543 | 1 Redhat | 8 Build Of Apache Camel, Data Grid, Fuse and 5 more | 2026-10-14 | N/A | 9.6 CRITICAL |
| A flaw was found in the Undertow HTTP server core, which is used in WildFly, JBoss EAP, and other Java applications. The Undertow library fails to properly validate the Host header in incoming HTTP requests.As a result, requests containing malformed or malicious Host headers are processed without rejection, enabling attackers to poison caches, perform internal network scans, or hijack user sessions. | |||||
| CVE-2025-14821 | 2 Libssh, Redhat | 2 Libssh, Hardened Images | 2026-10-14 | N/A | 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-2022-3821 | 3 Fedoraproject, Redhat, Systemd Project | 3 Fedora, Enterprise Linux, Systemd | 2026-10-14 | N/A | 5.5 MEDIUM |
| An off-by-one Error issue was discovered in Systemd in format_timespan() function of time-util.c. An attacker could supply specific values for time and accuracy that leads to buffer overrun in format_timespan(), leading to a Denial of Service. | |||||
| CVE-2022-3715 | 2 Gnu, Redhat | 2 Bash, Enterprise Linux | 2026-10-14 | N/A | 7.8 HIGH |
| A flaw was found in the bash package, where a heap-buffer overflow can occur in valid parameter_transform. This issue may lead to memory problems. | |||||
| CVE-2022-2905 | 3 Debian, Linux, Redhat | 3 Debian Linux, Linux Kernel, Enterprise Linux | 2026-10-14 | N/A | 5.5 MEDIUM |
| An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to gain unauthorized access to data. | |||||
| CVE-2022-2509 | 4 Debian, Fedoraproject, Gnu and 1 more | 4 Debian Linux, Fedora, Gnutls and 1 more | 2026-10-14 | N/A | 7.5 HIGH |
| A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function. | |||||
| CVE-2022-2153 | 4 Debian, Fedoraproject, Linux and 1 more | 4 Debian Linux, Fedora, Linux Kernel and 1 more | 2026-10-14 | N/A | 5.5 MEDIUM |
| A flaw was found in the Linux kernel’s KVM when attempting to set a SynIC IRQ. This issue makes it possible for a misbehaving VMM to write to SYNIC/STIMER MSRs, causing a NULL pointer dereference. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service. | |||||
| CVE-2022-2078 | 3 Debian, Linux, Redhat | 4 Debian Linux, Linux Kernel, Enterprise Linux and 1 more | 2026-10-14 | 2.1 LOW | 5.5 MEDIUM |
| A vulnerability was found in the Linux kernel's nft_set_desc_concat_parse() function .This flaw allows an attacker to trigger a buffer overflow via nft_set_desc_concat_parse() , causing a denial of service and possibly to run code. | |||||
| CVE-2022-1852 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2026-10-14 | 2.1 LOW | 5.5 MEDIUM |
| A NULL pointer dereference flaw was found in the Linux kernel’s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU. | |||||
| CVE-2022-1462 | 3 Debian, Linux, Redhat | 3 Debian Linux, Linux Kernel, Enterprise Linux | 2026-10-14 | 3.3 LOW | 6.3 MEDIUM |
| An out-of-bounds read flaw was found in the Linux kernel’s TeleTYpe subsystem. The issue occurs in how a user triggers a race condition using ioctls TIOCSPTLCK and TIOCGPTPEER and TIOCSTI and TCXONC with leakage of memory in the flush_to_ldisc function. This flaw allows a local user to crash the system or read unauthorized random data from memory. | |||||
| CVE-2022-1304 | 3 E2fsprogs Project, Fedoraproject, Redhat | 3 E2fsprogs, Fedora, Enterprise Linux | 2026-10-14 | 6.8 MEDIUM | 7.8 HIGH |
| An out-of-bounds read/write vulnerability was found in e2fsprogs 1.46.5. This issue leads to a segmentation fault and possibly arbitrary code execution via a specially crafted filesystem. | |||||
| CVE-2022-1271 | 4 Debian, Gnu, Redhat and 1 more | 4 Debian Linux, Gzip, Jboss Data Grid and 1 more | 2026-10-14 | N/A | 8.8 HIGH |
| An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name (for example, a crafted file name), this can overwrite an attacker's content to an arbitrary attacker-selected file. This flaw occurs due to insufficient validation when processing filenames with two or more newlines where selected content and the target file names are embedded in crafted multi-line file names. This flaw allows a remote, low privileged attacker to force zgrep to write arbitrary files on the system. | |||||