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Search Results (377223 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-12235 | 1 Zephyrproject | 1 Zephyr | 2026-08-12 | 6.3 Medium |
| The Linkable Loadable Extensions (llext) subsystem mis-handles PLT/RELA relocation entries when linking a relocatable (partially-linked) ELF extension. In llext_link_plt() (subsys/llext/llext_link.c), the relocatable branch (tgt != NULL, the path used for Xtensa relocatable objects) computed the patch address as ext->mem[LLEXT_MEM_TEXT] - text.sh_offset + rela.r_offset + tgt->sh_offset and then performed the relocation write there without validating rela.r_offset. Its sibling shared/dynamic branch already rejected out-of-range offsets via llext_file_offset(). rela.r_offset is read directly from the ELF's RELA table, so a crafted entry with an offset larger than the target section makes the write land arbitrarily far outside the extension's text buffer. The result is an attacker-influenced out-of-bounds write (the location via r_offset, the written value being the resolved symbol address) performed in supervisor context at link time, before any extension code runs. The path is reached from llext_load() whenever an application loads an attacker-influenced ELF extension on Xtensa with writable storage; llext is documented to accept extensions of untrusted origin. Impact is supervisor-context memory corruption (integrity and availability loss, and a sandbox-boundary escape for user-mode extensions). Exploitation is gated by the Xtensa relocatable PLT path and writable storage, and turning the out-of-range write into a useful primitive is non-trivial. The fix adds a bound check rejecting any RELA entry whose r_offset >= tgt->sh_size, mirroring the existing validation in the shared branch. | ||||
| CVE-2026-6245 | 2 Fedoraproject, Redhat | 4 Sssd, Enterprise Linux, Openshift and 1 more | 2026-08-12 | 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-2026-2336 | 1 Microchip | 1 Istax | 2026-08-12 | 8.8 High |
| A privilege escalation vulnerability in Microchip IStaX allows an authenticated low-privileged user to recover a shared per-device cookie secret from their own webstax_auth session cookie and forge a new cookie with administrative privileges.This issue affects IStaX before 2026.03. | ||||
| CVE-2026-72694 | 2 Mrtgconfig, Redhat | 2 Mrtg, Enterprise Linux | 2026-08-12 | 7.1 High |
| A flaw was found in MRTG. When the MRTG daemon is started as a root user and subsequently drops privileges, a local, low-privileged attacker can exploit a symbolic link (symlink) following vulnerability. By influencing or pre-placing a symlink in the process ID (PID) file path, the attacker can trick the root process into changing the ownership of an arbitrary existing file to the daemon user. This can lead to local privilege escalation, allowing unauthorized access to or modification of sensitive files. | ||||
| CVE-2026-71576 | 1 Redhat | 1 Multicluster Globalhub | 2026-08-12 | 8.5 High |
| A flaw was found in multicluster-global-hub. The manager component improperly validates the source identity of incoming CloudEvents on Kafka status topics. A remote attacker, after compromising a managed hub and obtaining its Kafka client certificate, can manipulate the self-asserted source identity. This allows the attacker to falsify or delete critical data, such as compliance, inventory, and cluster health information, belonging to other hubs in the database. | ||||
| CVE-2026-70336 | 1 Microsoft | 1 Visual Studio Code | 2026-08-12 | 8.8 High |
| Improper control of generation of code ('code injection') in Visual Studio Code allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-70317 | 1 Microsoft | 8 365 Apps, Office 2016, Office 2019 and 5 more | 2026-08-12 | 5.5 Medium |
| Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose information locally. | ||||
| CVE-2026-68871 | 1 Apache | 1 Airflow Yandex Provider | 2026-08-12 | 6.5 Medium |
| The Yandex Lockbox secrets backend in Apache Airflow's Yandex provider resolved a team-scoped Connection or Variable id through the team-agnostic lookup when the team-scoped lookup missed. In a deployment running multi-team mode with this backend, a caller in one team could resolve a secret belonging to another team by supplying an id that spells out that team's namespace, obtaining its credentials in full. No unusual configuration is required beyond enabling multi-team mode and using this backend. Users are advised to upgrade to apache-airflow-providers-yandex 4.5.1 or later, which refuses the team-agnostic fall-through for an id that could name a team namespace. | ||||
| CVE-2026-68870 | 1 Apache | 1 Airflow Microsoft Azure Provider | 2026-08-12 | 5.3 Medium |
| The Azure Key Vault secrets backend in Apache Airflow's Microsoft Azure provider resolved a team-scoped Connection or Variable id through the team-agnostic lookup when the team-scoped lookup missed. In a deployment running multi-team mode with this backend, a caller in one team could resolve a secret belonging to another team by supplying an id that spells out that team's namespace, obtaining its credentials in full. No unusual configuration is required beyond enabling multi-team mode and using this backend. Users are advised to upgrade to apache-airflow-providers-microsoft-azure 14.1.0 or later, which refuses the team-agnostic fall-through for an id that could name a team namespace. | ||||
| CVE-2026-68821 | 1 Microsoft | 1 App Installer | 2026-08-12 | 7.3 High |
| Improper privilege management in Windows Package Manager allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-65806 | 1 Microsoft | 1 Azure Cyclecloud | 2026-08-12 | 6.5 Medium |
| Missing authorization in Azure CycleCloud allows an authorized attacker to disclose information over a network. | ||||
| CVE-2026-65672 | 1 Microsoft | 6 Windows 11 23h2, Windows 11 24h2, Windows 11 25h2 and 3 more | 2026-08-12 | 7.8 High |
| Heap-based buffer overflow in Windows Remote Access API allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-65671 | 1 Microsoft | 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more | 2026-08-12 | 7.8 High |
| Heap-based buffer overflow in Windows Remote Access API allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-63521 | 1 Microsoft | 5 365 Apps, Office 2019, Office 2021 and 2 more | 2026-08-12 | 5.5 Medium |
| Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information locally. | ||||
| CVE-2026-59087 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-08-12 | 7.8 High |
| A flaw was found in the GIMP image manipulation program, specifically within its Seattle Filmworks file loader. A remote attacker could exploit this vulnerability by tricking a user into opening a specially crafted Seattle Filmworks file. This could lead to a heap overflow, allowing the attacker to write several kilobytes of controlled data beyond the intended memory buffer. Such an overflow can result in memory corruption, potentially leading to arbitrary code execution or a denial of service. | ||||
| CVE-2026-55799 | 1 Apache | 1 Ranger | 2026-08-12 | 9.8 Critical |
| Remote Code Execution Vulnerability in GraalScriptEngineCreator in Apache Ranger <= 2.8.0 Users are recommended to upgrade to version 2.9.0, which fixes this issue. | ||||
| CVE-2026-44630 | 1 Apache | 1 Iotdb | 2026-08-12 | 7.5 High |
| Improper validation of length fields in the Apache IoTDB RPC service may allow a remote unauthenticated attacker to cause a denial of service. By sending a crafted malformed Thrift frame, an attacker can cause IoTDB to allocate an excessive amount of memory and crash with an OutOfMemoryError. This issue affects Apache IoTDB: before 1.3.8, from 2.0.0 before 2.0.9. Users are recommended to upgrade to version 2.0.10, which fixes the issue. | ||||
| CVE-2026-44416 | 1 Apache | 1 Ranger | 2026-08-12 | 9.8 Critical |
| Remote Code Execution via Arbitrary Class Instantiation in plugin-schema-registry component in Apache Ranger <= 2.8.0. Users are recommended to upgrade to version 2.9.0, which fixes this issue. | ||||
| CVE-2026-42537 | 1 Apache | 1 Ranger | 2026-08-12 | 9.8 Critical |
| Remote Code Execution via JDBC URL Injection in Apache Ranger <= 2.8.0 Users are recommended to upgrade to version 2.9.0, which fixes this issue. | ||||
| CVE-2026-40920 | 1 Apache | 1 Ranger | 2026-08-12 | 9.8 Critical |
| Privilege Escalation via URL Parameter is reported in Apache Ranger versions <= 2.8.0. Users are recommended to upgrade to version 2.9.0, which fixes this issue. | ||||