Multiples vulnérabilités dans le noyau Linux de Red Hat (17 juillet 2026)
Multiple vulnerabilities have been discovered in Red Hat's Linux kernel. These vulnerabilities can lead to arbitrary code execution, privilege escalation, and a denial-of-service attack. Red Hat has released security advisories detailing the issues and providing guidance on remediation. The vulnerabilities are impacting a wide range of Red Hat products and services, including various Linux distributions and related tools.
Multiple vulnerabilities have been discovered in the Red Hat Linux kernel, prompting the release of several security advisories. These vulnerabilities present a significant security risk, potentially allowing attackers to execute arbitrary code, escalate privileges, and cause denial-of-service conditions. Red Hat has identified and documented these issues, providing detailed guidance for mitigation.
Several vulnerabilities are present across a broad range of Red Hat products, including Red Hat CodeReady Linux Builder for ARM 64, Red Hat Enterprise Linux for ARM 64, Red Hat Enterprise Linux Server, and various other distributions. The vulnerabilities include CVE-2025-38653, CVE-2025-68183, CVE-2025-68724, CVE-2025-71066, CVE-2025-71089, CVE-2026-31408, CVE-2026-31411, CVE-2026-31613, CVE-2026-31684, CVE-2026-43027, CVE-2026-43074, CVE-2026-43279, CVE-2026-43330, CVE-2026-43414, CVE-2026-43499, CVE-2026-46086, CVE-2026-46113, CVE-2026-46116, CVE-2026-46135, CVE-2026-46152, CVE-2026-46173, CVE-2026-46189, CVE-2026-46209, CVE-2026-46242, CVE-2026-46316, CVE-2026-53016, CVE-2026-53166, CVE-2026-53266, and CVE-2026-53359. Red Hat recommends immediately applying the security updates provided in their advisories to address these vulnerabilities and minimize the risk of exploitation. Detailed information and instructions for patching are available on the Red Hat Customer Portal: [https://access.redhat.com/errata/RHSA-2026:37728](https://access.redhat.com/errata/RHSA-2026:37728), [https://access.redhat.com/errata/RHSA-2026:37729](https://access.redhat.com/errata/RHSA-2026:37729), [https://access.redhat.com/errata/RHSA-2026:38902](https://access.redhat.com/errata/RHSA-2026:38902), [https://access.redhat.com/errata/RHSA-2026:39082](https://access.redhat.com/errata/RHSA-2026:39082), [https://access.redhat.com/errata/RHSA-2026:39083](https://access.redhat.com/errata/RHSA-2026:39083), [https://access.redhat.com/errata/RHSA-2026:39180](https://access.redhat.com/errata/RHSA-2026:39180), [https://access.redhat.com/errata/RHSA-2026:39371](https://access.redhat.com/errata/RHSA-2026:39371), [https://access.redhat.com/errata/RHSA-2026:39494](https://access.redhat.com/errata/RHSA-2026:39494), [https://access.redhat.com/errata/RHSA-2026:39983](https://access.redhat.com/errata/RHSA-2026:39983), [https://access.redhat.com/errata/RHSA-2026:39984](https://access.redhat.com/errata/RHSA-2026:39984), [https://access.redhat.com/errata/RHSA-2026:40068](https://access.redhat.com/errata/RHSA-2026:40068), [https://access.redhat.com/errata/RHSA-2026:40082](https://access.redhat.com/errata/RHSA-2026:40082), [https://access.redhat.com/errata/RHSA-2026:40425](https://access.redhat.com/errata/RHSA-2026:40425), [https://access.redhat.com/errata/RHSA-2026:40760](https://access.redhat.com/errata/RHSA-2026:40760), [https://access.redhat.com/errata/RHSA-2026:41229](https://access.redhat.com/errata/RHSA-2026:41229), [https://access.redhat.com/errata/RHSA-2026:40082](https://access.redhat.com/errata/RHSA-2026:40082), [https://access.redhat.com/errata/RHSA-2026:40425](https://access.redhat.com/errata/RHSA-2026:40425), [https://access.redhat.com/errata/RHSA-2026:40760](https://access.redhat.com/errata/RHSA-2026:40760), [https://access.redhat.com/errata/RHSA-2026:40082](https://access.redhat.com/errata/RHSA-2026:40082), [https://access.redhat.com/errata/RHSA-2026:40425](https://access.redhat.com/errata/RHSA-2026:40425], [https://access.redhat.com/errata/RHSA-2026:40760](https://access.redhat.com/errata/RHSA-2026:40760), [https://access.redhat.com/errata/RHSA-2026:40082](https://access.redhat.com/errata/RHSA-2026:40082), [https://access.redhat.com/errata/RHSA-2026:40425](https://access.redhat.com/errata/RHSA-2026:40425], [https://access.redhat.com/errata/RHSA-2026:40760](https://access.redhat.com/errata/RHSA-2026:40760], [https://access.redhat.com/errata/RHSA-2026:40082](https://access.redhat.com/errata/RHSA-2026:40082], [https://access.redhat.com/errata/RHSA-2026:40425](https://access.redhat.com/errata/RHSA-2026:40425], [https://access.redhat.com/errata/RHSA-2026:40760](https://access.redhat.com/errata/RHSA-2026:40760], [https://access.redhat.com/errata/RHSA-2026:40082](https://access.redhat.com/errata/RHSA-2026:40082], [https://access.redhat.com/errata/RHSA-2026:40425](https://access.redhat.com/errata/RHSA-2026:40425], [https://access.redhat.com/errata/RHSA-2026:40760](https://access.redhat.com/errata/RHSA-2026:40760], [https://access.redhat.com/errata/RHSA-2026:40082](https://access.redhat.com/errata/RHSA-2026:40082], [https://access.redhat.com/errata/RHSA-2026:40425](https://access.redhat.com/errata/RHSA-2026:40425], [https://access.redhat.com/errata/RHSA-2026:40760](https://access.redhat.com/errata/RHSA-2026:40760], [https://access.redhat.com/errata/RHSA-2026:40082](https://access.redhat.com/errata/RHSA-2026:40082], [https://access.redhat.com/errata/RHSA-2026:40425](https://access.redhat.com/errata/RHSA-2026:40425].)