# SUSE-SU-2026:3779-1: kernel-livepatch-SLE15-SP7_Update_15 security update

SUSE-SU-2026:3779-1, released August 25, 2026, fixes 13 CVEs in kernel-livepatch-SLE15-SP7_Update_15 (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-2026-3779-1
- Platform: Linux
- Released: Aug 25, 2026
- Priority: Urgent (Closes CVE-2026-53224, rated Critical)
- CVEs: 13, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/SUSE-SU-2026:3779-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kernel-livepatch-SLE15-SP7_Update_15](https://patchblox.com/security/data/product/linux/kernel-livepatch-sle15-sp7-update-15.md) | sles 15.7 | 4-150700.2.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-53224](https://patchblox.com/security/data/cve/CVE-2026-53224.md) | Urgent | linux: In the Linux kernel, the following vulnerability has been resolved:  sctp: validate embedded INIT chunk and address l... | 9.1 | 0.0057 |  |
| [CVE-2026-46242](https://patchblox.com/security/data/cve/CVE-2026-46242.md) | High | kpatch-patch-5_14_0-687_10_1: This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a run... | 7.8 | 0.0458 |  |
| [CVE-2026-64530](https://patchblox.com/security/data/cve/CVE-2026-64530.md) | High | net/sched: cls_api: Handle TC_ACT_CONSUMED in tcf_qevent_handle | 9.8 | 0.0066 |  |
| [CVE-2026-52956](https://patchblox.com/security/data/cve/CVE-2026-52956.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved:  libceph: Fix potential out-of-bounds access in _... | 7.5 | 0.0061 |  |
| [CVE-2026-46037](https://patchblox.com/security/data/cve/CVE-2026-46037.md) | High | ipv4: icmp: validate reply type before using icmp_pointers | 8.2 | 0.0051 |  |
| [CVE-2026-64600](https://patchblox.com/security/data/cve/CVE-2026-64600.md) | High | xfs: resample the data fork mapping after cycling ILOCK | 7.8 | 0.0047 |  |
| [CVE-2026-53246](https://patchblox.com/security/data/cve/CVE-2026-53246.md) | High | sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing | 9.8 | 0.0044 |  |
| [CVE-2026-52923](https://patchblox.com/security/data/cve/CVE-2026-52923.md) | High | ipc: limit next_id allocation to the valid ID range | 7.8 | 0.0022 |  |
| [CVE-2026-52972](https://patchblox.com/security/data/cve/CVE-2026-52972.md) | High | crypto: af_alg - Cap AEAD AD length to 0x80000000 | 8.8 | 0.0014 |  |
| [CVE-2026-53182](https://patchblox.com/security/data/cve/CVE-2026-53182.md) | High | wifi: nl80211: reject oversized EMA RNR lists | 8.1 | 0.0013 |  |
| [CVE-2026-53133](https://patchblox.com/security/data/cve/CVE-2026-53133.md) | High | RDMA/umem: Fix truncation for block sizes >= 4G | 7.8 | 0.0013 |  |
| [CVE-2026-43109](https://patchblox.com/security/data/cve/CVE-2026-43109.md) | High | x86: shadow stacks: proper error handling for mmap lock | 7.1 | 0.0011 |  |
| [CVE-2026-46319](https://patchblox.com/security/data/cve/CVE-2026-46319.md) | High | net/sched: act_ct: Only release RCU read lock after ct_ft | 8.8 | 0.0011 |  |

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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

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