# SUSE-SU-2026:4513-1: kernel-livepatch-SLE15-SP7_Update_19 security update

SUSE-SU-2026:4513-1, released October 5, 2026, fixes 16 CVEs in kernel-livepatch-SLE15-SP7_Update_19 (version 4-150700.2.1). None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/linux/suse-su-2026-4513-1
- Platform: Linux
- Released: Oct 5, 2026
- Priority: Urgent (Closes CVE-2026-74394, rated Critical)
- CVEs: 16, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/SUSE-SU-2026:4513-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kernel-livepatch-SLE15-SP7_Update_19](https://patchblox.com/security/data/product/linux/kernel-livepatch-sle15-sp7-update-19.md) | sles 15.7 | 4-150700.2.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-74394](https://patchblox.com/security/data/cve/CVE-2026-74394.md) | Urgent | linux: In the Linux kernel, the following vulnerability has been resolved:  RDMA/srpt: fix integer overflow in immediate dat... | 9.8 | 0.0054 |  |
| [CVE-2026-64000](https://patchblox.com/security/data/cve/CVE-2026-64000.md) | Urgent | linux: In the Linux kernel, the following vulnerability has been resolved:  net: hsr: fix potential OOB access in supervisio... | 9.8 | 0.0049 |  |
| [CVE-2026-68121](https://patchblox.com/security/data/cve/CVE-2026-68121.md) | Urgent | pppoe: reload header pointer after dev_hard_header() | 9.8 | 0.0037 |  |
| [CVE-2026-63888](https://patchblox.com/security/data/cve/CVE-2026-63888.md) | High | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system.  Security Fix(es):  * kernel: n... | 9.8 | 0.0078 |  |
| [CVE-2026-63912](https://patchblox.com/security/data/cve/CVE-2026-63912.md) | High | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system | 9.8 | 0.0071 |  |
| [CVE-2026-63994](https://patchblox.com/security/data/cve/CVE-2026-63994.md) | High | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system | 9.8 | 0.0051 |  |
| [CVE-2026-74612](https://patchblox.com/security/data/cve/CVE-2026-74612.md) | High | veth: fix skb length accounting after XDP frag adjustment | 10.0 | 0.0049 |  |
| [CVE-2026-68202](https://patchblox.com/security/data/cve/CVE-2026-68202.md) | High | ALSA: seq: close a re-opened queue timer in the destructor | 7.8 | 0.0018 |  |
| [CVE-2026-63920](https://patchblox.com/security/data/cve/CVE-2026-63920.md) | High | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system | 8.1 | 0.0017 |  |
| [CVE-2026-63917](https://patchblox.com/security/data/cve/CVE-2026-63917.md) | High | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system | 8.8 | 0.0017 |  |
| [CVE-2026-63921](https://patchblox.com/security/data/cve/CVE-2026-63921.md) | High | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system | 8.8 | 0.0016 |  |
| [CVE-2026-64114](https://patchblox.com/security/data/cve/CVE-2026-64114.md) | High | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system | 8.8 | 0.0014 |  |
| [CVE-2026-63971](https://patchblox.com/security/data/cve/CVE-2026-63971.md) | High | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system | 8.8 | 0.0013 |  |
| [CVE-2026-64189](https://patchblox.com/security/data/cve/CVE-2026-64189.md) | High | netfilter: ipset: fix race between dump and ip_set_list resize | 8.8 | 0.0013 |  |
| [CVE-2026-64121](https://patchblox.com/security/data/cve/CVE-2026-64121.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved:  net: ifb: report ethtool stats over num_tx_queue... | 7.1 | 0.0013 |  |
| [CVE-2026-63802](https://patchblox.com/security/data/cve/CVE-2026-63802.md) | High | blk-cgroup: fix UAF in __blkcg_rstat_flush() | 8.3 | 0.0010 |  |

---

Data as of 2026-11-10T13:56:55Z 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.