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Search Results (380538 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2021-26878 | 1 Microsoft | 19 Windows 10, Windows 10 1507, Windows 10 1607 and 16 more | 2026-08-19 | 7.8 High |
| Windows Print Spooler Elevation of Privilege Vulnerability | ||||
| CVE-2021-26877 | 1 Microsoft | 10 Windows Server 1909, Windows Server 2004, Windows Server 2008 and 7 more | 2026-08-19 | 9.8 Critical |
| Windows DNS Server Remote Code Execution Vulnerability | ||||
| CVE-2021-26876 | 1 Microsoft | 9 Windows 10, Windows 10 1809, Windows 10 1909 and 6 more | 2026-08-19 | 8.8 High |
| OpenType Font Parsing Remote Code Execution Vulnerability | ||||
| CVE-2021-26875 | 1 Microsoft | 19 Windows 10, Windows 10 1507, Windows 10 1607 and 16 more | 2026-08-19 | 7.8 High |
| Windows Win32k Elevation of Privilege Vulnerability | ||||
| CVE-2021-26874 | 1 Microsoft | 9 Windows 10, Windows 10 1809, Windows 10 1909 and 6 more | 2026-08-19 | 7.8 High |
| Windows Overlay Filter Elevation of Privilege Vulnerability | ||||
| CVE-2026-68156 | 1 Linux | 1 Linux Kernel | 2026-08-19 | 9.8 Critical |
| In the Linux kernel, the following vulnerability has been resolved: libceph: refresh auth->authorizer_buf{,_len} after authorizer update ceph_x_create_authorizer() caches au->buf->vec.iov_base and au->buf->vec.iov_len in struct ceph_auth_handshake. These cached values are then used by the messenger connect code when sending the authorizer. ceph_x_update_authorizer() can rebuild the authorizer when a newer service ticket is available. If the rebuilt authorizer no longer fits in the existing buffer, ceph_x_build_authorizer() drops its reference to au->buf and allocates a new one. If this is the final reference, ceph_buffer_put() frees the old ceph_buffer and its vec.iov_base, but auth->authorizer_buf still points at that freed memory. A subsequent msgr1 reconnect can therefore queue the stale pointer and trigger a KASAN slab-use-after-free in _copy_from_iter() while tcp_sendmsg() copies the authorizer. Refresh auth->authorizer_buf and auth->authorizer_buf_len after a successful authorizer rebuild so the messenger sends the current buffer. | ||||
| CVE-2021-26873 | 1 Microsoft | 19 Windows 10, Windows 10 1507, Windows 10 1607 and 16 more | 2026-08-19 | 7 High |
| Windows User Profile Service Elevation of Privilege Vulnerability | ||||
| CVE-2021-26872 | 1 Microsoft | 19 Windows 10, Windows 10 1507, Windows 10 1607 and 16 more | 2026-08-19 | 7.8 High |
| Windows Event Tracing Elevation of Privilege Vulnerability | ||||
| CVE-2021-26871 | 1 Microsoft | 6 Windows 10, Windows 10 1507, Windows 10 1607 and 3 more | 2026-08-19 | 7.8 High |
| Windows WalletService Elevation of Privilege Vulnerability | ||||
| CVE-2021-26870 | 1 Microsoft | 9 Windows 10, Windows 10 1809, Windows 10 1909 and 6 more | 2026-08-19 | 7.8 High |
| Windows Projected File System Elevation of Privilege Vulnerability | ||||
| CVE-2026-68155 | 1 Linux | 1 Linux Kernel | 2026-08-19 | 7.5 High |
| In the Linux kernel, the following vulnerability has been resolved: libceph: Reject monmaps advertising zero monitors A message of type CEPH_MSG_MON_MAP contains a monmap that is sent from a monitor to the client. This monmap contains information about the existing monitors in the cluster. Currently, a monmap indicating that there are zero monitors in the cluster is treated as valid. However, it is impossible to have zero monitors in the cluster and still receive a valid monmap from a monitor. Therefore, such a monmap must be corrupted and should be treated as invalid. Furthermore, a monmap with a monitor count of zero can subsequently crash the client when attempting to open a session with a monitor in __open_session(). This happens because the "BUG_ON(monc->monmap->num_mon < 1)" assertion in pick_new_mon() is triggered. This patch extends a check in ceph_monmap_decode() to also reject arriving mon_maps with num_mon == 0 rather than only with num_mon > CEPH_MAX_MON. [ idryomov: drop "log output for unusual values of num_mon" part ] | ||||
| CVE-2021-26869 | 1 Microsoft | 18 Windows 10, Windows 10 1507, Windows 10 1607 and 15 more | 2026-08-19 | 5.5 Medium |
| Windows ActiveX Installer Service Information Disclosure Vulnerability | ||||
| CVE-2021-26868 | 1 Microsoft | 15 Windows 10, Windows 10 1507, Windows 10 1607 and 12 more | 2026-08-19 | 7.8 High |
| Windows Graphics Component Elevation of Privilege Vulnerability | ||||
| CVE-2021-26867 | 1 Microsoft | 7 Windows 10, Windows 10 1809, Windows 10 1909 and 4 more | 2026-08-19 | 9.9 Critical |
| Windows Hyper-V Remote Code Execution Vulnerability | ||||
| CVE-2021-26866 | 1 Microsoft | 11 Windows 10, Windows 10 1507, Windows 10 1607 and 8 more | 2026-08-19 | 7.1 High |
| Windows Update Service Elevation of Privilege Vulnerability | ||||
| CVE-2026-68154 | 1 Linux | 1 Linux Kernel | 2026-08-19 | 9.8 Critical |
| In the Linux kernel, the following vulnerability has been resolved: libceph: reject zero bucket types in crush_decode CRUSH bucket type 0 is reserved for devices. The mapper relies on that invariant and uses type 0 to identify leaf devices. If crush_decode() accepts a bucket with type 0, a malformed CRUSH map can make the mapper treat a negative bucket ID as a device and pass it to is_out(), which then indexes the OSD weight array with a negative value. Reject zero bucket types while decoding the CRUSH map so the invalid state never reaches the mapper. | ||||
| CVE-2021-26865 | 1 Microsoft | 10 Windows 10, Windows 10 1607, Windows 10 1809 and 7 more | 2026-08-19 | 8.8 High |
| Windows Container Execution Agent Elevation of Privilege Vulnerability | ||||
| CVE-2026-73865 | 1 Oracle | 1 Helidon | 2026-08-19 | 9.1 Critical |
| Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 3.2.18. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Helidon accessible data as well as unauthorized access to critical data or complete access to all Helidon accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N). | ||||
| CVE-2026-73866 | 1 Oracle | 1 Helidon | 2026-08-19 | 9.1 Critical |
| Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Helidon accessible data as well as unauthorized access to critical data or complete access to all Helidon accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N). | ||||
| CVE-2026-73869 | 1 Oracle | 1 Helidon | 2026-08-19 | 6.1 Medium |
| Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 3.2.18. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Helidon, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Helidon accessible data as well as unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N). | ||||