Red Hat Enterprise Linux
Red Hat Enterprise Linux provides a flexible and stable foundation to support hybrid cloud innovation. Deploy applications and critical workloads faster with a consistent experience across physical, virtual, private, public cloud, and edge deployments.
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10.2 Release NotesRelease Notes
Interactively installing RHEL from installation mediaInstalling RHEL
Upgrading from RHEL 9 to RHEL 10Upgrading and converting to RHEL
Composing a customized RHEL system imageComposing RHEL images using image builder
Automating system administration by using RHEL system rolesSystem administration
Security hardeningSecurity
Configuring and managing networkingNetworking
latest_security
| severity | advisory_cve | synopsis | date |
|---|---|---|---|
| severity Important | advisory_cveCVE-2026-73076 | synopsis A vulnerability in Vim allows remote attackers to execute arbitrary commands by crafting a malicious .VimballRecord file that injects OS commands executed when processed by the vimball#RmVimball() function. | date |
| severity Moderate | advisory_cveCVE-2026-68402 | synopsis A flaw was found in the Linux kernel's Wi-Fi subsystem (cfg80211). The `cfg80211_is_element_inherited()` function does not properly validate the length of extension elements. A remote attacker, by sending a specially crafted Wi-Fi frame from an Access Point (AP), could trigger a one-octet slab-out-of-bounds read during element parsing. This could lead to information disclosure or potentially other impacts. | date |
| severity Moderate | advisory_cveCVE-2026-68398 | synopsis A flaw was found in the Linux kernel's Point-to-Point Protocol (PPP) over L2TP (Layer 2 Tunneling Protocol) implementation. An unprivileged user can exploit a Use-After-Free (UAF) vulnerability, where the system attempts to use memory after it has been freed. This can lead to memory corruption, potentially allowing an attacker to cause system instability or execute arbitrary code. | date |
| severity Moderate | advisory_cveCVE-2026-68381 | synopsis A flaw was found in ksmbd, a Linux kernel module that provides an in-kernel SMB server. A race condition exists during connection teardown and asynchronous oplock or lease break notifications. This can lead to a use-after-free vulnerability, where a freed connection object is still accessed by a queued worker. This issue could potentially result in memory corruption, leading to system instability or a denial of service. | date |
| severity Moderate | advisory_cveCVE-2026-68157 | synopsis A flaw was found in libceph, a component of the Linux kernel. When processing a malformed CRUSH map, if a parent bucket's name exists but its type is missing, a null pointer dereference can occur. This issue can lead to a system crash, resulting in a Denial of Service (DoS). | date |
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Upgrade best practices
Describes the best practices and recommendations in order to plan and upgrade RHEL using Leapp.
Red Hat Enterprise Linux Upgrade Helper
Upgrade from Red Hat Enterprise Linux 8 to Red Hat Enterprise Linux 9.
Knowledgebase
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Troubleshooting
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