# SUSE-SU-2026:22384-1: kernel-livepatch-SLE16_Update_1 security update

SUSE-SU-2026:22384-1, released June 25, 2026, fixes 7 CVEs in kernel-livepatch-SLE16_Update_1 (version 12-160000.1.1). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/suse-su-2026-22384-1
- Platform: Linux
- Released: Jun 25, 2026
- Priority: High (Closes CVE-2026-43503, high severity)
- CVEs: 7, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/SUSE-SU-2026:22384-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kernel-livepatch-SLE16_Update_1](https://patchblox.com/security/data/product/linux/kernel-livepatch-sle16-update-1.md) | sles 16.0 | 12-160000.1.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-43503](https://patchblox.com/security/data/cve/CVE-2026-43503.md) | High | net: skbuff: propagate shared-frag marker through frag-transfer helpers | 8.8 | 0.0199 |  |
| [CVE-2026-31402](https://patchblox.com/security/data/cve/CVE-2026-31402.md) | High | kernel-64kb: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (bsc#1261638). | 9.8 | 0.0122 |  |
| [CVE-2026-31694](https://patchblox.com/security/data/cve/CVE-2026-31694.md) | High | fuse: reject oversized dirents in page cache | 7.8 | 0.0028 |  |
| [CVE-2026-23278](https://patchblox.com/security/data/cve/CVE-2026-23278.md) | High | netfilter: nf_tables: always walk all pending catchall elements | 7.8 | 0.0023 |  |
| [CVE-2026-31554](https://patchblox.com/security/data/cve/CVE-2026-31554.md) | High | kernel-uek: ELSA-2026-50372: Unbreakable Enterprise kernel security update (IMPORTANT) | 7.8 | 0.0021 |  |
| [CVE-2026-46323](https://patchblox.com/security/data/cve/CVE-2026-46323.md) | High | net: gro: don't merge zcopy skbs | 8.4 | 0.0014 |  |
| [CVE-2026-31504](https://patchblox.com/security/data/cve/CVE-2026-31504.md) | High | net: fix fanout UAF in packet_release() via NETDEV_UP race | 7.8 | 0.0011 |  |

---

Data as of 2026-11-11T01:43:54Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.