Vulnerabilities (CVE)

Filtered by vendor Linux Subscribe
Total 19806 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-68365 1 Linux 1 Linux Kernel 2026-10-13 N/A 8.2 HIGH
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Initialize allocated memory before use KMSAN reports: Multiple uninitialized values detected: - KMSAN: uninit-value in ntfs_read_hdr (3) - KMSAN: uninit-value in bcmp (3) Memory is allocated by __getname(), which is a wrapper for kmem_cache_alloc(). This memory is used before being properly cleared. Change kmem_cache_alloc() to kmem_cache_zalloc() to properly allocate and clear memory before use.
CVE-2025-68749 1 Linux 1 Linux Kernel 2026-10-13 N/A 7.8 HIGH
In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Fix race condition when unbinding BOs Fix 'Memory manager not clean during takedown' warning that occurs when ivpu_gem_bo_free() removes the BO from the BOs list before it gets unmapped. Then file_priv_unbind() triggers a warning in drm_mm_takedown() during context teardown. Protect the unmapping sequence with bo_list_lock to ensure the BO is always fully unmapped when removed from the list. This ensures the BO is either fully unmapped at context teardown time or present on the list and unmapped by file_priv_unbind().
CVE-2025-54288 2 Canonical, Linux 2 Lxd, Linux Kernel 2026-10-12 N/A 6.8 MEDIUM
Information Spoofing in devLXD Server in Canonical LXD versions 4.0 and above on Linux container platforms allows attackers with root privileges within any container to impersonate other containers and obtain their metadata, configuration, and device information via spoofed process names in the command line.
CVE-2025-54293 2 Canonical, Linux 2 Lxd, Linux Kernel 2026-10-12 N/A 6.5 MEDIUM
Path Traversal in the log file retrieval function in Canonical LXD 5.0 LTS on Linux allows authenticated remote attackers to read arbitrary files on the host system via crafted log file names or symbolic links.
CVE-2025-54290 2 Canonical, Linux 2 Lxd, Linux Kernel 2026-10-12 N/A 5.3 MEDIUM
Information disclosure in image export API in Canonical LXD before 6.5 and 5.21.4 on Linux allows network attackers to determine project existence without authentication via crafted requests using wildcard fingerprints.
CVE-2025-54287 2 Canonical, Linux 2 Lxd, Linux Kernel 2026-10-12 N/A 6.5 MEDIUM
Template Injection in instance snapshot creation component in Canonical LXD (>= 4.0) allows an attacker with instance configuration permissions to read arbitrary files on the host system via specially crafted snapshot pattern templates using the Pongo2 template engine.
CVE-2025-54286 2 Canonical, Linux 2 Lxd, Linux Kernel 2026-10-12 N/A 8.8 HIGH
Cross-Site Request Forgery (CSRF) in LXD-UI in Canonical LXD versions >= 5.0 on Linux allows an attacker to create and start container instances without user consent via crafted HTML form submissions exploiting client certificate authentication.
CVE-2026-102489 3 Docker, Linux, Zammad 3 Docker, Linux Kernel, Zammad 2026-10-10 N/A 9.8 CRITICAL
Zammad versions 6.3.0 to 6.5.4 are vulnerable a session hijack vulnerability that leads to remote code execution as the zammad user. The bug is also present in version 7.0.0 to version 7.1.2, but not exploitable due to changes in the underlying framework.
CVE-2002-0510 1 Linux 1 Linux Kernel 2026-10-09 5.0 MEDIUM N/A
The UDP implementation in Linux 2.4.x kernels keeps the IP Identification field at 0 for all non-fragmented packets, which could allow remote attackers to determine that a target system is running Linux.
CVE-2026-102490 3 Docker, Linux, Zammad 3 Docker, Linux Kernel, Zammad 2026-10-09 N/A 7.8 HIGH
Zammad packages built with packager.io (DEB and RPM) could have allowed a local attacker who already had file system write privileges as the unprivileged zammad service account to escalate to full root privileges on the host. Service processes began running as root and executed files that were owned and writable by the zammad account before dropping their identity to that account. An attacker holding that foothold could have escalated within seconds, because the affected services were restarted automatically whenever they stopped; no administrator interaction was required. Only installations from the DEB and RPM packages were affected — installations from source or the official container images were not. All released packaged versions were affected.
CVE-2025-36128 4 Ibm, Linux, Microsoft and 1 more 6 Aix, I, Mq and 3 more 2026-10-09 N/A 7.5 HIGH
IBM MQ 9.1, 9.2, 9.3, 9.4 LTS and 9.3, 9.4 CD is vulnerable to a denial of service, caused by improper enforcement of the timeout on individual read operations. By conducting slowloris-type attacks, a remote attacker could exploit this vulnerability to cause a denial of service.
CVE-2025-8868 2 Chef, Linux 2 Automate, Linux Kernel 2026-10-09 N/A 9.8 CRITICAL
In Progress Chef Automate, versions earlier than 4.13.295, on Linux x86 platform, an authenticated attacker can gain access to Chef Automate restricted functionality in the compliance service via improperly neutralized inputs used in an SQL command using a well-known token.
CVE-2025-6724 2 Chef, Linux 2 Automate, Linux Kernel 2026-10-09 N/A 8.8 HIGH
In Progress Chef Automate, versions earlier than 4.13.295, on Linux x86 platform, an authenticated attacker can gain access to Chef Automate restricted functionality in multiple services via improperly neutralized inputs used in an SQL command.
CVE-2023-2269 4 Debian, Fedoraproject, Linux and 1 more 13 Debian Linux, Fedora, Linux Kernel and 10 more 2026-10-08 N/A 4.4 MEDIUM
A denial of service problem was found, due to a possible recursive locking scenario, resulting in a deadlock in table_clear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-component.
CVE-2023-20900 6 Debian, Fedoraproject, Linux and 3 more 7 Debian Linux, Fedora, Linux Kernel and 4 more 2026-10-08 N/A 7.1 HIGH
A malicious actor that has been granted Guest Operation Privileges https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html  in a target virtual machine may be able to elevate their privileges if that target virtual machine has been assigned a more privileged Guest Alias https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html .
CVE-2023-1838 2 Linux, Netapp 6 Linux Kernel, H300s, H410c and 3 more 2026-10-08 N/A 7.1 HIGH
A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in virtio network subcomponent in the Linux kernel due to a double fget. This flaw could allow a local attacker to crash the system, and could even lead to a kernel information leak problem.
CVE-2022-26878 1 Linux 1 Linux Kernel 2026-10-08 2.1 LOW 5.5 MEDIUM
drivers/bluetooth/virtio_bt.c in the Linux kernel before 5.16.3 has a memory leak (socket buffers have memory allocated but not freed).
CVE-2022-0500 3 Fedoraproject, Linux, Netapp 18 Fedora, Linux Kernel, H300e and 15 more 2026-10-08 7.2 HIGH 7.8 HIGH
A flaw was found in unrestricted eBPF usage by the BPF_BTF_LOAD, leading to a possible out-of-bounds memory write in the Linux kernel’s BPF subsystem due to the way a user loads BTF. This flaw allows a local user to crash or escalate their privileges on the system.
CVE-2021-43975 4 Debian, Fedoraproject, Linux and 1 more 18 Debian Linux, Fedora, Linux Kernel and 15 more 2026-10-08 4.6 MEDIUM 6.7 MEDIUM
In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a crafted device) to trigger an out-of-bounds write via a crafted length value.
CVE-2021-37159 3 Debian, Linux, Oracle 5 Debian Linux, Linux Kernel, Communications Cloud Native Core Binding Support Function and 2 more 2026-10-08 4.4 MEDIUM 6.4 MEDIUM
hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.