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Vulnerabilities

Vulnerability · SUSE-SU-2026:4706-1

Security update for the Linux Kernel

Published Oct 16, 2026 · catalog updated Oct 17, 2026 · Security update for the

Open the advisory

Exploitation likelihood is not on this record for SUSE-SU-2026:4706-1. A missing EPSS score is not a low risk. Compare Security update for the with the linked advisory before you change production.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Security update for the).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
  • EPSS is missing. A missing score is not a low risk.
Severity
Unknown—
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
Awaiting synchronization with FIRST
Remediation
Advisory link
Affected products
SUSE:Linux Enterprise Live Patching 15 S kernel-default · SUSE:Linux Enterprise Live Patching 15 S kernel-livepatch-SLE15-SP7_Update_22 · SUSE:Linux Enterprise Module for Basesys kernel-64kb · SUSE:Linux Enterprise Module for Basesys kernel-default · SUSE:Linux Enterprise Module for Basesys kernel-default-base · SUSE:Linux Enterprise Module for Basesys kernel-source

The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538). - CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408). - CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474). - CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602). - CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747). - CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410). - CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735). - CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464). - CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373). - CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648). - CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848). - CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985). - CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000). - CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685). - CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816). - CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817). - CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906). - CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572). - CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426). - CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq R

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • SUSE:Linux Enterprise Live Patching 15 S kernel-default0 → 6.4.0-150700.53.84.1
  • SUSE:Linux Enterprise Live Patching 15 S kernel-livepatch-SLE15-SP7_Update_220 → 1-150700.15.3.1
  • SUSE:Linux Enterprise Module for Basesys kernel-64kb0 → 6.4.0-150700.53.84.1
  • SUSE:Linux Enterprise Module for Basesys kernel-default0 → 6.4.0-150700.53.84.1
  • SUSE:Linux Enterprise Module for Basesys kernel-default-base0 → 6.4.0-150700.53.84.1.150700.17.47.1
  • SUSE:Linux Enterprise Module for Basesys kernel-source0 → 6.4.0-150700.53.84.1
  • SUSE:Linux Enterprise Module for Basesys kernel-zfcpdump0 → 6.4.0-150700.53.84.1
  • SUSE:Linux Enterprise Module for Develop kernel-docs0 → 6.4.0-150700.53.84.1
  • SUSE:Linux Enterprise Module for Develop kernel-obs-build0 → 6.4.0-150700.53.84.1
  • SUSE:Linux Enterprise Module for Develop kernel-source0 → 6.4.0-150700.53.84.1
  • SUSE:Linux Enterprise Module for Develop kernel-syms0 → 6.4.0-150700.53.84.1
  • SUSE:Linux Enterprise Module for Legacy kernel-default0 → 6.4.0-150700.53.84.1

How to fix SUSE-SU-2026:4706-1

  • Recommended remediation

    A patch or advisory reference is linked. Open the original publisher for availability by product version.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

Exploitation likelihood is not on this record for SUSE-SU-2026:4706-1. A missing EPSS score is not a low risk. Compare Security update for the with the linked advisory before you change production.

Which versions are affected?

Compare what you have installed with kernel-livepatch-SLE15-SP7_Update_22 0 → 1-150700.15.3.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS is not on this record yet. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 16, 2026 · OpenSSF OSV / OSV Scanner

    Detected

    The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538). - CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408). - CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).

  2. Oct 17, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    kernel-64kb fixed in 6.4.0-150700.53.84.1; kernel-default fixed in 6.4.0-150700.53.84.1; kernel-default-base fixed in 6.4.0-150700.53.84.1.150700.17.47.1; kernel-source fixed in 6.4.0-150700.53.84.1

  3. Oct 17, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    kernel-64kb fixed in 6.4.0-150700.53.84.1

  4. Oct 17, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    kernel-default fixed in 6.4.0-150700.53.84.1

  5. Oct 17, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    kernel-default-base fixed in 6.4.0-150700.53.84.1.150700.17.47.1

  6. Oct 17, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    kernel-source fixed in 6.4.0-150700.53.84.1

  7. Oct 17, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    kernel-zfcpdump fixed in 6.4.0-150700.53.84.1

  8. Oct 17, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    kernel-docs fixed in 6.4.0-150700.53.84.1

  9. Oct 17, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    kernel-obs-build fixed in 6.4.0-150700.53.84.1

  10. Oct 17, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    kernel-syms fixed in 6.4.0-150700.53.84.1

  11. Oct 17, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    kernel-livepatch-SLE15-SP7_Update_22 fixed in 1-150700.15.3.1

  12. Oct 17, 2026 · OpenSSF OSV / OSV Scanner

    Updated

    The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538). - CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408). - CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).

Sources

References

Freshness

Last verified in this catalog Oct 17, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.