The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:19569 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: net: af_can: do not leave a dangling sk pointer in can_create() (CVE-2024-56603)

    * kernel: net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit (CVE-2025-39766)

    * kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id (CVE-2025-68724)

    * kernel: scsi: qla2xxx: Fix improper freeing of purex item (CVE-2025-68741)

    * kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or     privilege escalation (CVE-2026-23270)

    * kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table     entry handling (CVE-2026-23401)

    * kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402)

    * kernel: Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold (CVE-2026-31408)

    * kernel: usbip: validate number_of_packets in usbip_pack_ret_submit() (CVE-2026-31607)

    * kernel: RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    * kernel: Dirty Frag is a new universal Local Privilege Escalation (LPE) vulnerability in the Linux     kernel (CVE-2026-43284)

    * kernel: Fragnesia is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local Privilege     Escalation (LPE) vulnerability in the Linux kernel (CVE-2026-46300)

    * kernel: Read root-owned files as an unprivileged user (CVE-2026-46333)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

RHEL 10 : kernel (RHSA-2026:19569)

high Nessus Plugin ID 315913

Version 1.4

Version 1.3

Version 1.1

Version 1.4 May 29, 2026, 5:27 PM CVSSv2 score source (changed from "CVE-2026-43128" to "CVE-2026-46300") Plugin Feed: 202605291727
Version 1.3 May 25, 2026, 4:06 PM Exploit attributes ("Exploit framework metasploit" set to "True") Plugin Feed: 202605251606
Version 1.1 May 21, 2026, 4:37 AM New Plugin Feed: 202605210437