# CVE-2026-53224: linux: In the Linux kernel, the following vulnerability has been resolved:  sctp: validate embedded INIT chunk and address l...

CVE-2026-53224 is fixed in 121 products on 1 platform, first by RHSA-2026:92362, released June 24, 2026. It is not reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/cve/CVE-2026-53224
- Priority: Urgent
- CVSS: 9.1 (critical)
- EPSS: 0.0057
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 25, 2026

## Description

In the Linux kernel, the following vulnerability has been resolved:  sctp: validate embedded INIT chunk and address list lengths in cookie  sctp_unpack_cookie() only checked that the embedded INIT chunk length did not exceed the remaining cookie payload, but did not ensure that the INIT chunk is large enough to contain a complete INIT header.  A malformed COOKIE_ECHO can therefore carry a truncated INIT chunk whose length field is smaller than sizeof(struct sctp_init_chunk).  Later, sctp_process_init() accesses INIT parameters unconditionally, which may lead to out-of-bounds reads.  In addition, raw_addr_list_len is not fully validated against the remaining cookie payload. When cookie authentication is disabled, an attacker can supply an oversized raw_addr_list_len and cause sctp_raw_to_bind_addrs() to read beyond the end of the cookie. The address parser also lacks sufficient bounds checks for parameter headers and lengths, allowing malformed address parameters to trigger out-of-bounds reads.  Fix this by:  - requiring the embedded INIT chunk length to be at least sizeof(struct   sctp_init_chunk); - validating that the INIT chunk and raw address list together fit   within the cookie payload; - verifying sufficient data exists for each address parameter header and   payload before parsing it.  Note that sctp_verify_init() must be called after sctp_unpack_cookie() and before sctp_process_init() when cookie authentication is disabled. This will be addressed in a separate patch.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | bpftool amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | bpftool-debuginfo amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | bpftool6.12 amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | bpftool6.12-debuginfo amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | bpftool6.18 amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | bpftool6.18-debuginfo amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | dtb-aarch64 opensuse-leap 16.0 | 6.12.0-160000.37.1 | [OPENSUSE-SU-2026:21555-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21555-1.md) | Aug 12, 2026 |
| Linux | kernel RHEL 10 | 6.12.0-55.115.1.el10_0 | [RHSA-2026:92362](https://patchblox.com/security/data/fix/linux/rhsa-2026-92362.md) | Jun 24, 2026 |
| Linux | kernel amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | kernel-64kb opensuse-leap 16.0 | 6.12.0-160000.37.1 | [OPENSUSE-SU-2026:21555-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21555-1.md) | Aug 12, 2026 |
| Linux | kernel-64kb sles 15.7 | 6.4.0-150700.53.73.2 | [SUSE-SU-2026:3166-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3166-1.md) | Jul 21, 2026 |
| Linux | kernel-64kb sles 16.0 | 6.12.0-160000.37.1 | [SUSE-SU-2026:23231-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23231-1.md) | Aug 11, 2026 |
| Linux | kernel-azure opensuse-leap 16.0 | 6.12.0-160000.37.1 | [OPENSUSE-SU-2026:21555-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21555-1.md) | Aug 12, 2026 |
| Linux | kernel-azure sles 15.7 | 6.4.0-150700.53.73.2 | [SUSE-SU-2026:3166-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3166-1.md) | Jul 21, 2026 |
| Linux | kernel-azure sles 16.0 | 6.12.0-160000.37.1 | [SUSE-SU-2026:23231-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23231-1.md) | Aug 11, 2026 |
| Linux | kernel-debuginfo amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | kernel-debuginfo-common-aarch64 amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | kernel-debuginfo-common-x86_64 amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | kernel-default opensuse-leap 16.0 | 6.12.0-160000.37.1 | [OPENSUSE-SU-2026:21555-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21555-1.md) | Aug 12, 2026 |
| Linux | kernel-default sles 15.6 | 6.4.0-150600.23.130.1 | [SUSE-SU-2026:3602-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3602-1.md) | Oct 2, 2026 |
| Linux | kernel-default sles 15.7 | 6.4.0-150700.53.73.2 | [SUSE-SU-2026:3166-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3166-1.md) | Jul 21, 2026 |
| Linux | kernel-default sles 16.0 | 6.12.0-160000.37.1 | [SUSE-SU-2026:23237-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23237-1.md) | Aug 11, 2026 |
| Linux | kernel-default-base opensuse-leap 16.0 | 6.12.0-160000.37.1.160000.2.19 | [OPENSUSE-SU-2026:21555-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21555-1.md) | Aug 12, 2026 |
| Linux | kernel-default-base sles 15.6 | 6.4.0-150600.23.130.1.150600.12.60.3 | [SUSE-SU-2026:3602-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3602-1.md) | Oct 2, 2026 |
| Linux | kernel-default-base sles 15.7 | 6.4.0-150700.53.73.2.150700.17.41.4 | [SUSE-SU-2026:3166-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3166-1.md) | Jul 21, 2026 |
| Linux | kernel-default-base sles 16.0 | 6.12.0-160000.37.1.160000.2.19 | [SUSE-SU-2026:23231-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23231-1.md) | Aug 11, 2026 |
| Linux | kernel-devel amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | kernel-docs opensuse-leap 16.0 | 6.12.0-160000.37.1 | [OPENSUSE-SU-2026:21555-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21555-1.md) | Aug 12, 2026 |
| Linux | kernel-docs sles 15.6 | 6.4.0-150600.23.130.1 | [SUSE-SU-2026:3602-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3602-1.md) | Oct 2, 2026 |
| Linux | kernel-docs sles 15.7 | 6.4.0-150700.53.73.1 | [SUSE-SU-2026:3166-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3166-1.md) | Jul 21, 2026 |
| Linux | kernel-docs sles 16.0 | 6.12.0-160000.37.1 | [SUSE-SU-2026:23231-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23231-1.md) | Aug 11, 2026 |
| Linux | kernel-headers amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | kernel-kvmsmall opensuse-leap 16.0 | 6.12.0-160000.37.1 | [OPENSUSE-SU-2026:21555-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21555-1.md) | Aug 12, 2026 |
| Linux | kernel-kvmsmall sles 16.0 | 6.12.0-160000.37.1 | [SUSE-SU-2026:23231-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23231-1.md) | Aug 11, 2026 |
| Linux | kernel-livepatch-6.1.177-224.371 amzn 2023 | 1:1.0-0.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | kernel-livepatch-6.12.95-124.187 amzn 2023 | 1:1.0-0.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | kernel-livepatch-6.18.36-69.134 amzn 2023 | 1:1.0-0.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_14 sles 15.6 | 16-150600.2.1 | [SUSE-SU-2026:3726-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3726-1.md) | Aug 24, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_15 sles 15.6 | 16-150600.2.1 | [SUSE-SU-2026:3754-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3754-1.md) | Aug 24, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_16 sles 15.6 | 13-150600.2.1 | [SUSE-SU-2026:3704-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3704-1.md) | Aug 23, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_18 sles 15.6 | 11-150600.2.1 | [SUSE-SU-2026:3748-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3748-1.md) | Aug 24, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_20 sles 15.6 | 10-150600.2.1 | [SUSE-SU-2026:3719-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3719-1.md) | Aug 24, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_24 sles 15.6 | 6-150600.2.1 | [SUSE-SU-2026:3761-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3761-1.md) | Aug 24, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_25 sles 15.6 | 5-150600.2.1 | [SUSE-SU-2026:3760-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3760-1.md) | Aug 24, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_26 sles 15.6 | 5-150600.2.1 | [SUSE-SU-2026:3775-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3775-1.md) | Aug 25, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_27 sles 15.6 | 4-150600.2.1 | [SUSE-SU-2026:3776-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3776-1.md) | Aug 25, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_28 sles 15.6 | 4-150600.2.1 | [SUSE-SU-2026:3777-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3777-1.md) | Aug 25, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_29 sles 15.6 | 2-150600.2.1 | [SUSE-SU-2026:3819-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3819-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE15-SP6_Update_30 sles 15.6 | 1-150600.13.5.1 | [SUSE-SU-2026:3602-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3602-1.md) | Oct 2, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_10 sles 15.7 | 8-150700.2.1 | [SUSE-SU-2026:3696-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3696-1.md) | Aug 22, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_12 sles 15.7 | 7-150700.2.1 | [SUSE-SU-2026:3746-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3746-1.md) | Aug 24, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_13 sles 15.7 | 6-150700.2.1 | [SUSE-SU-2026:3698-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3698-1.md) | Aug 22, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_14 sles 15.7 | 5-150700.2.1 | [SUSE-SU-2026:3694-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3694-1.md) | Aug 22, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_15 sles 15.7 | 4-150700.2.1 | [SUSE-SU-2026:3699-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3699-1.md) | Aug 22, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_16 sles 15.7 | 4-150700.2.1 | [SUSE-SU-2026:3700-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3700-1.md) | Aug 22, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_17 sles 15.7 | 3-150700.2.1 | [SUSE-SU-2026:3701-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3701-1.md) | Aug 22, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_18 sles 15.7 | 1-150700.1.5.1 | [SUSE-SU-2026:3130-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3130-1.md) | Jul 20, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_3 sles 15.7 | 16-150700.2.1 | [SUSE-SU-2026:3689-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3689-1.md) | Aug 22, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_7 sles 15.7 | 11-150700.2.1 | [SUSE-SU-2026:3697-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3697-1.md) | Aug 22, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_8 sles 15.7 | 11-150700.2.1 | [SUSE-SU-2026:3748-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3748-1.md) | Aug 24, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_10 sles 15.7 | 8-150700.2.1 | [SUSE-SU-2026:3771-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3771-1.md) | Aug 24, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_11 sles 15.7 | 8-150700.2.1 | [SUSE-SU-2026:3770-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3770-1.md) | Aug 24, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_14 sles 15.7 | 5-150700.2.1 | [SUSE-SU-2026:3774-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3774-1.md) | Aug 25, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_15 sles 15.7 | 4-150700.2.1 | [SUSE-SU-2026:3779-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3779-1.md) | Aug 25, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_16 sles 15.7 | 4-150700.2.1 | [SUSE-SU-2026:3778-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3778-1.md) | Aug 25, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_17 sles 15.7 | 3-150700.2.1 | [SUSE-SU-2026:3780-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3780-1.md) | Aug 25, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_18 sles 15.7 | 3-150700.2.1 | [SUSE-SU-2026:3781-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3781-1.md) | Aug 25, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_19 sles 15.7 | 1-150700.15.3.4 | [SUSE-SU-2026:3166-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3166-1.md) | Jul 21, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_3 sles 15.7 | 16-150700.2.1 | [SUSE-SU-2026:3726-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3726-1.md) | Aug 24, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_4 sles 15.7 | 16-150700.2.1 | [SUSE-SU-2026:3754-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3754-1.md) | Aug 24, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_6 sles 15.7 | 11-150700.2.1 | [SUSE-SU-2026:3704-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3704-1.md) | Aug 23, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_7 sles 15.7 | 11-150700.2.1 | [SUSE-SU-2026:3768-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3768-1.md) | Aug 24, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_8 sles 15.7 | 11-150700.2.1 | [SUSE-SU-2026:3761-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3761-1.md) | Aug 24, 2026 |
| Linux | kernel-livepatch-SLE16_Update_0 sles 16.0 | 17-160000.4.3 | [SUSE-SU-2026:23341-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23341-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE16_Update_1 sles 16.0 | 15-160000.1.1 | [SUSE-SU-2026:23343-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23343-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE16_Update_10 sles 16.0 | 6-160000.1.1 | [SUSE-SU-2026:23332-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23332-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE16_Update_11 sles 16.0 | 6-160000.1.1 | [SUSE-SU-2026:23331-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23331-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE16_Update_12 sles 16.0 | 4-160000.1.1 | [SUSE-SU-2026:23330-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23330-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE16_Update_13 sles 16.0 | 4-160000.1.2 | [SUSE-SU-2026:23329-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23329-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE16_Update_14 sles 16.0 | 4-160000.1.1 | [SUSE-SU-2026:23342-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23342-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE16_Update_15 sles 16.0 | 2-160000.1.1 | [SUSE-SU-2026:23328-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23328-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE16_Update_2 sles 16.0 | 13-160000.1.1 | [SUSE-SU-2026:23340-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23340-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE16_Update_3 sles 16.0 | 12-160000.1.1 | [SUSE-SU-2026:23339-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23339-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE16_Update_4 sles 16.0 | 11-160000.1.1 | [SUSE-SU-2026:23338-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23338-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE16_Update_5 sles 16.0 | 10-160000.1.1 | [SUSE-SU-2026:23337-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23337-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE16_Update_6 sles 16.0 | 9-160000.1.1 | [SUSE-SU-2026:23336-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23336-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE16_Update_7 sles 16.0 | 8-160000.1.1 | [SUSE-SU-2026:23335-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23335-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE16_Update_8 sles 16.0 | 7-160000.1.1 | [SUSE-SU-2026:23334-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23334-1.md) | Aug 26, 2026 |
| Linux | kernel-livepatch-SLE16_Update_9 sles 16.0 | 6-160000.1.1 | [SUSE-SU-2026:23333-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23333-1.md) | Aug 26, 2026 |
| Linux | kernel-modules-extra amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | kernel-modules-extra-common amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | kernel-obs-build opensuse-leap 16.0 | 6.12.0-160000.37.1 | [OPENSUSE-SU-2026:21555-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21555-1.md) | Aug 12, 2026 |
| Linux | kernel-obs-build sles 15.6 | 6.4.0-150600.23.130.1 | [SUSE-SU-2026:3602-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3602-1.md) | Oct 2, 2026 |
| Linux | kernel-obs-build sles 15.7 | 6.4.0-150700.53.73.2 | [SUSE-SU-2026:3166-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3166-1.md) | Jul 21, 2026 |
| Linux | kernel-obs-qa opensuse-leap 16.0 | 6.12.0-160000.37.1 | [OPENSUSE-SU-2026:21555-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21555-1.md) | Aug 12, 2026 |
| Linux | kernel-obs-qa sles 16.0 | 6.12.0-160000.37.1 | [SUSE-SU-2026:23231-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23231-1.md) | Aug 11, 2026 |
| Linux | kernel-rt opensuse-leap 16.0 | 6.12.0-160000.37.1 | [OPENSUSE-SU-2026:21555-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21555-1.md) | Aug 12, 2026 |
| Linux | kernel-source opensuse-leap 16.0 | 6.12.0-160000.37.1 | [OPENSUSE-SU-2026:21555-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21555-1.md) | Aug 12, 2026 |
| Linux | kernel-source sles 15.6 | 6.4.0-150600.23.130.1 | [SUSE-SU-2026:3602-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3602-1.md) | Oct 2, 2026 |
| Linux | kernel-source sles 15.7 | 6.4.0-150700.53.73.1 | [SUSE-SU-2026:3166-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3166-1.md) | Jul 21, 2026 |
| Linux | kernel-source sles 16.0 | 6.12.0-160000.37.1 | [SUSE-SU-2026:23231-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23231-1.md) | Aug 11, 2026 |
| Linux | kernel-syms opensuse-leap 16.0 | 6.12.0-160000.37.1 | [OPENSUSE-SU-2026:21555-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21555-1.md) | Aug 12, 2026 |
| Linux | kernel-syms sles 15.6 | 6.4.0-150600.23.130.1 | [SUSE-SU-2026:3602-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3602-1.md) | Oct 2, 2026 |
| Linux | kernel-syms sles 15.7 | 6.4.0-150700.53.73.1 | [SUSE-SU-2026:3166-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3166-1.md) | Jul 21, 2026 |
| Linux | kernel-syms sles 16.0 | 6.12.0-160000.37.1 | [SUSE-SU-2026:23231-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23231-1.md) | Aug 11, 2026 |
| Linux | kernel-tools amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | kernel-tools-debuginfo amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | kernel-tools-devel amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | kernel-zfcpdump opensuse-leap 16.0 | 6.12.0-160000.37.1 | [OPENSUSE-SU-2026:21555-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21555-1.md) | Aug 12, 2026 |
| Linux | kernel-zfcpdump sles 15.7 | 6.4.0-150700.53.73.2 | [SUSE-SU-2026:3166-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3166-1.md) | Jul 21, 2026 |
| Linux | kernel-zfcpdump sles 16.0 | 6.12.0-160000.37.1 | [SUSE-SU-2026:23231-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23231-1.md) | Aug 11, 2026 |
| Linux | kernel6.12 amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | kernel6.12-debuginfo amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | kernel6.12-debuginfo-common-aarch64 amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | kernel6.12-debuginfo-common-x86_64 amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | kernel6.12-devel amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | kernel6.12-headers amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | kernel6.12-modules-extra amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | kernel6.12-modules-extra-common amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | kernel6.12-tools amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | kernel6.12-tools-debuginfo amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | kernel6.12-tools-devel amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | kernel6.18 amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | kernel6.18-debuginfo amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | kernel6.18-debuginfo-common-aarch64 amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | kernel6.18-debuginfo-common-x86_64 amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | kernel6.18-devel amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | kernel6.18-headers amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | kernel6.18-modules-extra amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | kernel6.18-modules-extra-common amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | kernel6.18-tools amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | kernel6.18-tools-debuginfo amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | kernel6.18-tools-devel amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | linux Debian 13.5 (trixie) | 6.12.115-2 | [DEBIAN-CVE-2026-53224](https://patchblox.com/security/data/fix/linux/debian-cve-2026-53224.md) | Jun 28, 2026 |
| Linux | linux Debian 14 | 7.0.13-1 | [DEBIAN-CVE-2026-53224](https://patchblox.com/security/data/fix/linux/debian-cve-2026-53224.md) | Jun 28, 2026 |
| Linux | microvm-kernel6.18 amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | perf amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | perf-debuginfo amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | perf6.12 amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | perf6.12-debuginfo amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | perf6.18 amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | perf6.18-debuginfo amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | python3-perf amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | python3-perf-debuginfo amzn 2023 | 1:6.1.177-224.371.amzn2023 | [ALAS2023-2026-2032](https://patchblox.com/security/data/fix/linux/alas2023-2026-2032.md) | Aug 3, 2026 |
| Linux | python3-perf6.12 amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | python3-perf6.12-debuginfo amzn 2023 | 1:6.12.95-124.187.amzn2023 | [ALAS2023-2026-2014](https://patchblox.com/security/data/fix/linux/alas2023-2026-2014.md) | Aug 3, 2026 |
| Linux | python3-perf6.18 amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |
| Linux | python3-perf6.18-debuginfo amzn 2023 | 1:6.18.36-69.134.amzn2023 | [ALAS2023-2026-1925](https://patchblox.com/security/data/fix/linux/alas2023-2026-1925.md) | Jul 6, 2026 |

---

Data as of 2026-11-09T13:31:49Z 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.