Total
327 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2025-5917 | 2 Libarchive, Redhat | 3 Libarchive, Enterprise Linux, Openshift Container Platform | 2026-09-01 | N/A | 2.8 LOW |
| A vulnerability has been identified in the libarchive library. This flaw involves an 'off-by-one' miscalculation when handling prefixes and suffixes for file names. This can lead to a 1-byte write overflow. While seemingly small, such an overflow can corrupt adjacent memory, leading to unpredictable program behavior, crashes, or in specific circumstances, could be leveraged as a building block for more sophisticated exploitation. This bug affects libarchive versions prior to 3.8.0. | |||||
| CVE-2025-5916 | 2 Libarchive, Redhat | 3 Libarchive, Enterprise Linux, Openshift Container Platform | 2026-09-01 | N/A | 3.9 LOW |
| A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0. | |||||
| CVE-2025-5915 | 2 Libarchive, Redhat | 3 Libarchive, Enterprise Linux, Openshift Container Platform | 2026-09-01 | N/A | 6.6 MEDIUM |
| A vulnerability has been identified in the libarchive library. This flaw can lead to a heap buffer over-read due to the size of a filter block potentially exceeding the Lempel-Ziv-Storer-Schieber (LZSS) window. This means the library may attempt to read beyond the allocated memory buffer, which can result in unpredictable program behavior, crashes (denial of service), or the disclosure of sensitive information from adjacent memory regions. | |||||
| CVE-2026-9150 | 2 Opensuse, Redhat | 6 Libsolv, Enterprise Linux, Hardened Images and 3 more | 2026-09-01 | N/A | 6.5 MEDIUM |
| A flaw was found in libsolv. This stack-based buffer overflow vulnerability occurs in libsolv's Debian metadata parser when processing specially crafted Debian repository metadata. An attacker could exploit this by providing malicious SHA384 or SHA512 checksum tags, leading to memory corruption and a denial of service (DoS) in the affected system. | |||||
| CVE-2026-9149 | 2 Opensuse, Redhat | 6 Libsolv, Enterprise Linux, Hardened Images and 3 more | 2026-09-01 | N/A | 6.5 MEDIUM |
| A flaw was found in libsolv. This heap buffer overflow vulnerability occurs when a victim processes a specially crafted `.solv` file containing negative size values in the `repo_add_solv` function. This leads to an undersized memory allocation and a subsequent out-of-bounds write. An attacker could exploit this to cause a denial of service (DoS). | |||||
| CVE-2026-6846 | 2 Gnu, Redhat | 4 Binutils, Enterprise Linux, Hardened Images and 1 more | 2026-09-01 | N/A | 7.8 HIGH |
| A flaw was found in binutils. A heap-buffer-overflow vulnerability exists when processing a specially crafted XCOFF (Extended Common Object File Format) object file during linking. A local attacker could trick a user into processing this malicious file, which could lead to arbitrary code execution, allowing the attacker to run unauthorized commands, or cause a denial of service, making the system unavailable. | |||||
| CVE-2026-6845 | 2 Gnu, Redhat | 4 Binutils, Enterprise Linux, Hardened Images and 1 more | 2026-09-01 | N/A | 5.0 MEDIUM |
| A flaw was found in binutils, specifically within the `readelf` utility. This vulnerability allows a local attacker to cause a Denial of Service (DoS) by tricking a user into processing a specially crafted Executable and Linkable Format (ELF) file. The exploitation of this flaw can lead to the system becoming unresponsive due to excessive resource consumption or a program crash. | |||||
| CVE-2026-6844 | 2 Gnu, Redhat | 4 Binutils, Enterprise Linux, Hardened Images and 1 more | 2026-09-01 | N/A | 5.5 MEDIUM |
| A flaw was found in the `readelf` utility of the binutils package. A local attacker could exploit two Denial of Service (DoS) vulnerabilities by providing a specially crafted Executable and Linkable Format (ELF) file. One vulnerability, a resource exhaustion (CWE-400), can lead to an out-of-memory condition. The other, a null pointer dereference (CWE-476), can cause a segmentation fault. Both issues can result in the `readelf` utility becoming unresponsive or crashing, leading to a denial of service. | |||||
| CVE-2026-6843 | 2 Gnu, Redhat | 3 Nano, Enterprise Linux, Openshift Container Platform | 2026-09-01 | N/A | 5.5 MEDIUM |
| A flaw was found in nano. A local user could exploit a format string vulnerability in the `statusline()` function. By creating a directory with a name containing `printf` specifiers, the application attempts to display this name, leading to a segmentation fault (SEGV). This results in a Denial of Service (DoS) for the `nano` application. | |||||
| CVE-2026-6245 | 2 Fedoraproject, Redhat | 3 Sssd, Enterprise Linux, Openshift Container Platform | 2026-09-01 | N/A | 5.5 MEDIUM |
| A flaw was found in the System Security Services Daemon (SSSD). The pam_passkey_child_read_data() function within the PAM passkey responder fails to properly handle raw bytes received from a pipe. Because the data is treated as a NUL-terminated C string without explicit termination, it results in an out-of-bounds read when processed by functions like snprintf(). A local attacker could potentially trigger this vulnerability by initiating a crafted passkey authentication request, causing the SSSD PAM responder to crash, resulting in a local Denial of Service (DoS). | |||||
| CVE-2026-5745 | 2 Libarchive, Redhat | 4 Libarchive, Enterprise Linux, Hardened Images and 1 more | 2026-09-01 | N/A | 5.5 MEDIUM |
| A flaw was found in libarchive. A NULL pointer dereference vulnerability exists in the ACL parsing logic, specifically within the archive_acl_from_text_nl() function. When processing a malformed ACL string (such as a bare "d" or "default" tag without subsequent fields), the function fails to perform adequate validation before advancing the pointer. An attacker can exploit this by providing a maliciously crafted archive, causing an application utilizing the libarchive API (such as bsdtar) to crash, resulting in a Denial of Service (DoS). | |||||
| CVE-2026-4480 | 2 Redhat, Samba | 3 Enterprise Linux, Openshift Container Platform, Samba | 2026-09-01 | N/A | 9.0 CRITICAL |
| A flaw was found in the Samba printing subsystem. Samba passes the client-controlled job description string to the command configured with the "print command" setting via the "%J" substitution character without escaping shell meta characters. A remote attacker could exploit this vulnerability by sending a specially crafted print job description that contains unescaped shell characters. This could lead to remote code execution on the affected system. | |||||
| CVE-2026-0990 | 3 Ibm, Redhat, Xmlsoft | 7 Aix, Vios, Enterprise Linux and 4 more | 2026-09-01 | N/A | 5.9 MEDIUM |
| A flaw was found in libxml2, an XML parsing library. This uncontrolled recursion vulnerability occurs in the xmlCatalogXMLResolveURI function when an XML catalog contains a delegate URI entry that references itself. A remote attacker could exploit this configuration-dependent issue by providing a specially crafted XML catalog, leading to infinite recursion and call stack exhaustion. This ultimately results in a segmentation fault, causing a Denial of Service (DoS) by crashing affected applications. | |||||
| CVE-2026-0966 | 2 Libssh, Redhat | 4 Libssh, Enterprise Linux, Hardened Images and 1 more | 2026-09-01 | N/A | 8.2 HIGH |
| A flaw was found in libssh. The API function `ssh_get_hexa()` is vulnerable to a denial of service when processing zero-length input. This can be exploited remotely by an attacker during GSSAPI (Generic Security Service Application Program Interface) authentication if the server's logging verbosity is set to `SSH_LOG_PACKET (3)` or higher. Successful exploitation could lead to a self-Denial of Service of the per-connection daemon process. | |||||
| CVE-2026-0964 | 2 Libssh, Redhat | 4 Libssh, Enterprise Linux, Hardened Images and 1 more | 2026-09-01 | N/A | 6.3 MEDIUM |
| A malicious SCP server can send unexpected paths that could make the client application override local files outside of working directory. This could be misused to create malicious executable or configuration files and make the user execute them under specific consequences. This is the same issue as in OpenSSH, tracked as CVE-2019-6111. | |||||
| CVE-2025-7519 | 1 Redhat | 2 Enterprise Linux, Openshift Container Platform | 2026-09-01 | N/A | 6.7 MEDIUM |
| A flaw was found in polkit. When processing an XML policy with 32 or more nested elements in depth, an out-of-bounds write can be triggered. This issue can lead to a crash or other unexpected behavior, and arbitrary code execution is not discarded. To exploit this flaw, a high-privilege account is needed as it's required to place the malicious policy file properly. | |||||
| CVE-2025-7424 | 2 Redhat, Xmlsoft | 3 Enterprise Linux, Openshift Container Platform, Libxslt | 2026-09-01 | N/A | 7.5 HIGH |
| A flaw was found in the libxslt library. The same memory field, psvi, is used for both stylesheet and input data, which can lead to type confusion during XML transformations. This vulnerability allows an attacker to crash the application or corrupt memory. In some cases, it may lead to denial of service or unexpected behavior. | |||||
| CVE-2025-6021 | 2 Redhat, Xmlsoft | 20 Enterprise Linux, Enterprise Linux Eus, Enterprise Linux For Arm 64 and 17 more | 2026-09-01 | N/A | 7.5 HIGH |
| A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input. | |||||
| CVE-2025-5372 | 2 Libssh, Redhat | 3 Libssh, Enterprise Linux, Openshift Container Platform | 2026-09-01 | N/A | 5.0 MEDIUM |
| A flaw was found in libssh versions built with OpenSSL versions older than 3.0, specifically in the ssh_kdf() function responsible for key derivation. Due to inconsistent interpretation of return values where OpenSSL uses 0 to indicate failure and libssh uses 0 for success—the function may mistakenly return a success status even when key derivation fails. This results in uninitialized cryptographic key buffers being used in subsequent communication, potentially compromising SSH sessions' confidentiality, integrity, and availability. | |||||
| CVE-2025-5351 | 2 Libssh, Redhat | 3 Libssh, Enterprise Linux, Openshift Container Platform | 2026-09-01 | N/A | 6.5 MEDIUM |
| A flaw was found in the key export functionality of libssh. The issue occurs in the internal function responsible for converting cryptographic keys into serialized formats. During error handling, a memory structure is freed but not cleared, leading to a potential double free issue if an additional failure occurs later in the function. This condition may result in heap corruption or application instability in low-memory scenarios, posing a risk to system reliability where key export operations are performed. | |||||