# SUSE-SU-2026:2500-1: kernel-livepatch-SLE15-SP7-RT_Update_8 security update

SUSE-SU-2026:2500-1, released June 22, 2026, fixes 6 CVEs in kernel-livepatch-SLE15-SP7-RT_Update_8 (version 8-150700.2.1). None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/linux/suse-su-2026-2500-1
- Platform: Linux
- Released: Jun 22, 2026
- Priority: Urgent (Closes CVE-2026-31402, rated Critical)
- CVEs: 6, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/SUSE-SU-2026:2500-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kernel-livepatch-SLE15-SP7-RT_Update_8](https://patchblox.com/security/data/product/linux/kernel-livepatch-sle15-sp7-rt-update-8.md) | sles 15.7 | 8-150700.2.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-31402](https://patchblox.com/security/data/cve/CVE-2026-31402.md) | Urgent | kernel-default: The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues  The following security issues wer... | 9.8 | 0.0122 |  |
| [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-2026-31694](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-2026-46323](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 |  |

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Data as of 2026-11-09T19:38:12Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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