# SUSE-SU-2026:22035-1: kernel-livepatch-SLE16_Update_6 security update

SUSE-SU-2026:22035-1, released June 2, 2026, fixes 5 CVEs in kernel-livepatch-SLE16_Update_6 (version 5-160000.1.1). One of them is being exploited (CVE-2026-46300); 1 on CISA KEV. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/fix/linux/suse-su-2026-22035-1
- Platform: Linux
- Released: Jun 2, 2026
- Priority: Patch now (Closes CVE-2026-46300, exploited (CISA KEV))
- CVEs: 5, exploited: 1, on CISA KEV: 1
- Vendor advisory: https://osv.dev/vulnerability/SUSE-SU-2026:22035-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kernel-livepatch-SLE16_Update_6](https://patchblox.com/security/data/product/linux/kernel-livepatch-sle16-update-6.md) | sles 16.0 | 5-160000.1.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-46300](https://patchblox.com/security/data/cve/CVE-2026-46300.md) | Patch now | net: skbuff: preserve shared-frag marker during coalescing | 8.1 | 0.1613 | CISA KEV |
| [CVE-2026-46333](https://patchblox.com/security/data/cve/CVE-2026-46333.md) | High | ptrace: slightly saner 'get_dumpable()' logic | 8.1 | 0.0430 |  |
| [CVE-2025-54518](https://patchblox.com/security/data/cve/CVE-2025-54518.md) | High | AMD: CVE-2025-54518 CPU OP Cache Corruption | 7.8 | 0.0029 |  |
| [CVE-2026-23274](https://patchblox.com/security/data/cve/CVE-2026-23274.md) | High | netfilter: xt_IDLETIMER: reject rev0 reuse of ALARM timer labels | 7.8 | 0.0018 |  |
| [CVE-2026-23243](https://patchblox.com/security/data/cve/CVE-2026-23243.md) | High | RDMA/umad: Reject negative data_len in ib_umad_write | 7.8 | 0.0018 |  |

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Data as of 2026-11-10T20:03:11Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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