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Search Results (17080 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-128886 | 1 Redhat | 1 Enterprise Linux | 2026-11-13 | 6.2 Medium |
| A flaw was found in dbus when configured with the nonce-tcp transport. An unauthenticated attacker able to connect to an exposed listener can cause a Denial of Service (DoS) by opening a connection and withholding the expected authentication token. Because the server processes this verification without enforcing a timeout, the stalled connection blocks the accept process and prevents legitimate clients from establishing new connections. | ||||
| CVE-2026-110330 | 1 Redhat | 2 Enterprise Linux, Rhel Els | 2026-11-13 | 5.5 Medium |
| A flaw was found in abrt. abrt-server trusts a client-supplied PID when creating problem dumps over abrt.socket and, running as root, copies that process's /proc data (including environ) into a dump directory owned by the connecting unprivileged user. This allows a local attacker to read environment variables and related metadata of other users' or root processes when abrtd is running. | ||||
| CVE-2026-110331 | 1 Redhat | 2 Enterprise Linux, Rhel Els | 2026-11-13 | 7.8 High |
| A flaw was found in abrt. The completeness check introduced to mitigate CVE-2026-54228 and CVE-2026-54229 only verifies that a dump directory contains a "count" element, which an unprivileged user can create. This allows a local attacker to bypass the guard and again poison elements in, or seize ownership of, dump directories while privileged ABRT handlers are processing them. Related Problems2 mutating methods remain ungated by the same check. | ||||
| CVE-2026-128987 | 1 Redhat | 1 Enterprise Linux | 2026-11-13 | 6.2 Medium |
| A flaw was found in dbus. A local attacker can exploit this vulnerability by connecting to an affected service, requesting a response, and stopping socket reads while keeping the connection open. Because the socket transport handles broken pipe write errors as retryable, the application enters a continuous retry loop. This can lead to excessive CPU consumption, resulting in a denial of service (DoS) for the target process. | ||||
| CVE-2026-128885 | 1 Redhat | 1 Enterprise Linux | 2026-11-13 | 5.5 Medium |
| A flaw was found in D-Bus. In configurations where the daemon falls back to using the Unix select() mechanism for event monitoring, it does not verify whether file descriptor numbers exceed allocated limits. A local attacker can exploit this flaw by opening a large number of concurrent connections to trigger an out-of-bounds write on the stack. This can cause the daemon to crash, resulting in a Denial of Service (DoS). | ||||
| CVE-2026-119618 | 4 Apache, Apache Software Foundation, Icing and 1 more | 8 Apache Http Server, Http Server, Apache Http Server and 5 more | 2026-11-13 | 8.1 High |
| Concurrent Execution using Shared Resource with Improper Synchronization vulnerability in Apache HTTP Server's mod_http2 in assign_headers() can lead to RCE. This issue affects Apache HTTP Server: from 2.4.55 through 2.4.70. Affected releases of mod_h2 from GitHub: from 2.0.8 through 2.0.42. | ||||
| CVE-2026-42784 | 3 Red Hat, Redhat, Sequoia-pgp | 18 Enterprise Linux, Ansible Automation Platform, Ansible Automation Platform Developer and 15 more | 2026-11-13 | 7.4 High |
| A flaw was found in sequoia-openpgp. The library incorrectly infers key flags for older certificates when a key flags subpacket is missing, leading to a discrepancy in how key capabilities are viewed. This key flag confusion allows an attacker to bypass the back-signature check. Consequently, an attacker can illegitimately bind an arbitrary subkey to their own certificate and forge signatures, completely compromising cryptographic integrity. | ||||
| CVE-2026-114406 | 1 Redhat | 26 Advanced Cluster Security, Agentic Cluster Security Suite, Ai Inference Server and 23 more | 2026-11-13 | 6.8 Medium |
| The system certificate authority (CA) store in Red Hat products, distributed via ca-certificates RPM packages, included multiple root CA certificates of authorities, which signed intermediate CA certificates with weak private keys issued by the eMudhra certificate authority. A man-in-the-middle attacker could use this flaw to issue certificates for arbitrary host names signed by the weak intermediate CA certificates, which would be considered trusted by a TLS/SSL client using system CA store and cause such clients to connect to malicious sites. Due to inability to only distrust specific intermediate certificates in all clients using the system CA store, root CA certificates of authorities that signed weak intermediate CA certificates are being removed. | ||||
| CVE-2026-115456 | 3 Gcc, Red Hat, Redhat | 9 Gcc, Enterprise Linux, Enterprise Linux and 6 more | 2026-11-13 | 3.7 Low |
| A flaw was found in gcc. An attacker could cause a Denial of Service (DoS) by passing a string that is not null-terminated to the std::from_chars() function in the libstdc++ library. This issue triggers an out-of-bounds read beyond the allocated buffer, potentially leading to invalid data parsing or an application crash. | ||||
| CVE-2026-103242 | 3 Red Hat, Redhat, Rpm | 7 Enterprise Linux, Enterprise Linux, Hardened Images and 4 more | 2026-11-13 | 7.1 High |
| A heap-based buffer overflow flaw was found in rpm. RPMTAG_FILESIGNATURES in a crafted, unsigned RPM package's main header is declared with the wrong header type, causing hex2binv() to allocate a one-byte buffer and then write the tag's attacker-controlled, hex-decoded content — of attacker-chosen length — past the end of that allocation. This is reachable via rpm2cpio, rpm2archive, and rpm -qlvp on an untrusted package. | ||||
| CVE-2026-95520 | 3 Red Hat, Redhat, Rpm | 7 Enterprise Linux, Enterprise Linux, Hardened Images and 4 more | 2026-11-13 | 7.1 High |
| A heap-based buffer overflow flaw was found in rpm. Parsing a symlink entry in an untrusted RPM package whose declared RPMTAG_LONGFILESIZES value is 0xFFFFFFFFFFFFFFFF causes an integer overflow in iterReadArchiveNext() that shrinks a buffer allocation to one byte, after which the payload's independently-controlled cpio filesize field is used to write attacker-controlled data past the end of that allocation. This is reachable via rpm2cpio, rpm2archive, and rpm -qlvp on an untrusted package. | ||||
| CVE-2026-121885 | 1 Redhat | 3 Enterprise Linux, Hummingbird, Openshift | 2026-11-13 | 6.5 Medium |
| A flaw was found in Podman. An attacker can trigger a Denial of Service (DoS) by supplying a container image containing crafted metadata labels. Podman's auto-update mechanism improperly trusts these image labels to determine which system services to restart. If a user runs the malicious container and auto-update processes it, arbitrary system services are restarted with the user's privileges, potentially allowing an attacker to shut down the host system when Podman runs with administrative privileges. | ||||
| CVE-2026-92824 | 2 Red Hat, Redhat | 7 Enterprise Linux, Enterprise Linux, Hardened Images and 4 more | 2026-11-13 | 6.2 Medium |
| A flaw was found in libmodulemd. In the module stream v2 rpm-map emission path, an inner loop incorrectly uses the count of digest algorithms as its bound instead of the number of checksums in the current digest table. Crafted modulemd v2 metadata with multiple digest types can trigger an out-of-bounds read during YAML serialization, typically causing a crash and resulting in a denial of service. | ||||
| CVE-2026-92823 | 2 Red Hat, Redhat | 7 Enterprise Linux, Enterprise Linux, Hardened Images and 4 more | 2026-11-13 | 6.2 Medium |
| A flaw was found in libmodulemd. In builds with rpmio support enabled, compressed modulemd YAML is decompressed through a custom read handler that does not enforce a cumulative decompressed-size limit before parsing. An attacker who can supply a highly compressible compressed YAML file can cause excessive CPU and memory consumption, resulting in a denial of service. | ||||
| CVE-2026-92822 | 2 Red Hat, Redhat | 7 Enterprise Linux, Enterprise Linux, Hardened Images and 4 more | 2026-11-13 | 6.2 Medium |
| A flaw was found in libmodulemd. When parsing module metadata, the xmd field is converted into nested GVariant values through recursive YAML mapping and sequence helpers without a recursion-depth or node-count limit. An attacker who can supply crafted modulemd YAML with deeply nested xmd content can cause stack exhaustion or excessive resource consumption, resulting in a denial of service. | ||||
| CVE-2026-123876 | 3 Containers, Red Hat, Redhat | 7 Podman, Enterprise Linux, Enterprise Linux and 4 more | 2026-11-13 | 4.4 Medium |
| A flaw was found in the default seccomp profile used by Podman via containers-common. Deny rules for AF_VSOCK and NETLINK_AUDIT compared socket arguments with unmasked 64-bit equality. Because the kernel truncates those int arguments to 32 bits, setting upper bits can bypass the deny rules. | ||||
| CVE-2026-112314 | 2 Red Hat, Redhat | 7 Enterprise Linux, Enterprise Linux, Enterprise Linux Eus and 4 more | 2026-11-13 | 7.5 High |
| clnttcp_call() in lib/rpc/clnt_tcp.c in MIT Kerberos 5 (aka krb5) does not free the RPC reply verifier between retries, which allows remote attackers to cause a denial of service (memory leak in GSS-RPC client programs) by injecting RPC replies with mismatched XIDs or by triggering authentication retries. | ||||
| CVE-2026-120749 | 2 Red Hat, Redhat | 5 Enterprise Linux, Enterprise Linux, Hardened Images and 2 more | 2026-11-13 | 6.2 Medium |
| A flaw was found in D-Bus. With a privileged Monitoring client attached (for example dbus-monitor or busctl monitor), an unprivileged local user can cause dbus-daemon to abort if a driver-originated broadcast such as NameOwnerChanged or ActivatableServicesChanged cannot be delivered to a recipient (for example due to a deny rule or an exceeded outgoing message queue). Driver broadcasts still use serial 0; when delivery fails, composing the monitor error reply asserts reply_serial != 0 and aborts the daemon. | ||||
| CVE-2026-114691 | 3 Gcc, Red Hat, Redhat | 9 Gcc, Enterprise Linux, Enterprise Linux and 6 more | 2026-11-13 | 5.9 Medium |
| A flaw was found in the libstdc++ component of GCC. An attacker who can provide an excessively large element count to a boolean vector (std::vector<bool>) constructor can trigger an integer wrap during internal memory calculations. This issue leaves the container in an inconsistent state, leading to out-of-bounds memory access and resulting in an application crash or a Denial of Service (DoS) during subsequent operations. | ||||
| CVE-2026-114690 | 3 Gcc, Red Hat, Redhat | 9 Gcc, Enterprise Linux, Enterprise Linux and 6 more | 2026-11-13 | 6.2 Medium |
| A flaw was found in GCC. An out-of-bounds memory access vulnerability exists in the libstdc++ parallel search implementation due to an undersized internal buffer. A local attacker can exploit this flaw by providing crafted search data to an application compiled with parallel mode, causing the process to crash and leading to a Denial of Service (DoS). | ||||