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Vulnerabilities

Vulnerability · SUSE-SU-2026:4687-1

Security update for the Linux Kernel

Published Oct 15, 2026 · catalog updated Oct 16, 2026 · Security update for the

Open the advisory

Exploitation likelihood is not on this record for SUSE-SU-2026:4687-1. 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 12 S kernel-default · SUSE:Linux Enterprise Live Patching 12 S kgraft-patch-SLE12-SP5_Update_88 · SUSE:Linux Enterprise Server 12 SP5-LTSS kernel-default · SUSE:Linux Enterprise Server 12 SP5-LTSS kernel-source · SUSE:Linux Enterprise Server 12 SP5-LTSS kernel-syms · SUSE:Linux Enterprise Server LTSS Extend kernel-default

The SUSE Linux Enterprise 12 SP5 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2022-50645: EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper() (bsc#1254633). - CVE-2026-31663: xfrm: hold device only for the asynchronous decryption (bsc#1263133). - CVE-2026-43428: USB: core: Limit the length of unkillable synchronous timeouts (bsc#1265138). - CVE-2026-45834: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_state_change_cb() (bsc#1266412). - CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410). - CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464). - 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-2026-46312: media: videobuf2: Set vma_flags in vb2_dma_sg_mmap (bsc#1267990). - CVE-2026-52975: bonding: 802.3ad replace MAC_ADDRESS_EQUAL with __agg_has_partner (bsc#1269234). - CVE-2026-53037: HID: usbhid: fix deadlock in hid_post_reset() (bsc#1269081). - CVE-2026-53237: gpio: mvebu: fix NULL pointer dereference in suspend/resume (bsc#1269131). - CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816). - CVE-2026-53385: vc_screen: fix null-ptr-deref in vcs_notifier() during concurrent vcs_write (bsc#1271834). - CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1273953). - CVE-2026-63897: USB: serial: mct_u232: fix missing interrupt-in transfer sanity check (bsc#1272642). - CVE-2026-63900: USB: serial: keyspan: fix missing indat transfer sanity check (bsc#1272499). - CVE-2026-63902: USB: serial: cypress_m8: validate interrupt packet headers (bsc#1272517). - CVE-2026-63903: USB: serial: belkin_sa: validate interrupt status length (bsc#1272522). - CVE-2026-63904: usb: usbtmc: check URB actual_length for interrupt-IN notifications (bsc#1272523). - CVE-2

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 12 S kernel-default0 → 4.12.14-122.333.2
  • SUSE:Linux Enterprise Live Patching 12 S kgraft-patch-SLE12-SP5_Update_880 → 1-8.3.3
  • SUSE:Linux Enterprise Server 12 SP5-LTSS kernel-default0 → 4.12.14-122.333.2
  • SUSE:Linux Enterprise Server 12 SP5-LTSS kernel-source0 → 4.12.14-122.333.2
  • SUSE:Linux Enterprise Server 12 SP5-LTSS kernel-syms0 → 4.12.14-122.333.2
  • SUSE:Linux Enterprise Server LTSS Extend kernel-default0 → 4.12.14-122.333.2
  • SUSE:Linux Enterprise Server LTSS Extend kernel-source0 → 4.12.14-122.333.2
  • SUSE:Linux Enterprise Server LTSS Extend kernel-syms0 → 4.12.14-122.333.2

How to fix SUSE-SU-2026:4687-1

  • 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-2026:4687-1. 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 kgraft-patch-SLE12-SP5_Update_88 0 → 1-8.3.3. 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 15, 2026 · OpenSSF OSV / OSV Scanner

    Detected

    The SUSE Linux Enterprise 12 SP5 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2022-50645: EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper() (bsc#1254633). - CVE-2026-31663: xfrm: hold device only for the asynchronous decryption (bsc#1263133). - CVE-2026-43428: USB: core: Limit the length of unkillable synchronous timeouts (bsc#1265138). -

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

    Fix available

    kernel-default fixed in 4.12.14-122.333.2; kgraft-patch-SLE12-SP5_Update_88 fixed in 1-8.3.3; kernel-default fixed in 4.12.14-122.333.2; kernel-source fixed in 4.12.14-122.333.2

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

    Fix available

    kernel-default fixed in 4.12.14-122.333.2

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

    Fix available

    kgraft-patch-SLE12-SP5_Update_88 fixed in 1-8.3.3

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

    Fix available

    kernel-source fixed in 4.12.14-122.333.2

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

    Fix available

    kernel-syms fixed in 4.12.14-122.333.2

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

    Updated

    The SUSE Linux Enterprise 12 SP5 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2022-50645: EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper() (bsc#1254633). - CVE-2026-31663: xfrm: hold device only for the asynchronous decryption (bsc#1263133). - CVE-2026-43428: USB: core: Limit the length of unkillable synchronous timeouts (bsc#1265138). -

Sources

References

Freshness

Last verified in this catalog Oct 16, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.