# CVE-2026-53133: RDMA/umem: Fix truncation for block sizes >= 4G

CVE-2026-53133 is fixed in 117 products on 1 platform, first by DEBIAN-CVE-2026-53133, released June 25, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-53133
- Priority: High
- CVSS: 7.8 (Moderate)
- EPSS: 0.0013
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 25, 2026
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-53133

## Description

In the Linux kernel, the following vulnerability has been resolved:  RDMA/umem: Fix truncation for block sizes >= 4G  When the iommu is used the linearization of the mapping can give a single block that is very large split across multiple SG entries.  When __rdma_block_iter_next() reassembles the split SG entries it is overflowing the 32 bit stack values and computed the wrong DMA addresses for blocks after the truncation.  Use the right types to hold DMA addresses.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | bpftool amzn 2023 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | bpftool-debuginfo amzn 2023 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | bpftool6.12 amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 2026 |
| Linux | bpftool6.12-debuginfo amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 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 | 6.12.0-160000.36.1 | [OPENSUSE-SU-2026:21388-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21388-1.md) | Jul 21, 2026 |
| Linux | kernel amzn 2023 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | kernel-64kb opensuse-leap 16.0 | 6.12.0-160000.36.1 | [OPENSUSE-SU-2026:21388-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21388-1.md) | Jul 21, 2026 |
| Linux | kernel-64kb sles 15.7 | 6.4.0-150700.53.66.1 | [SUSE-SU-2026:2800-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2800-1.md) | Jul 8, 2026 |
| Linux | kernel-64kb sles 16.0 | 6.12.0-160000.36.1 | [SUSE-SU-2026:22835-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22835-1.md) | Jul 21, 2026 |
| Linux | kernel-azure opensuse-leap 16.0 | 6.12.0-160000.36.1 | [OPENSUSE-SU-2026:21388-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21388-1.md) | Jul 21, 2026 |
| Linux | kernel-azure sles 15.7 | 6.4.0-150700.53.66.1 | [SUSE-SU-2026:2800-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2800-1.md) | Jul 8, 2026 |
| Linux | kernel-azure sles 16.0 | 6.12.0-160000.36.1 | [SUSE-SU-2026:22835-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22835-1.md) | Jul 21, 2026 |
| Linux | kernel-debuginfo amzn 2023 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | kernel-debuginfo-common-aarch64 amzn 2023 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | kernel-debuginfo-common-x86_64 amzn 2023 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | kernel-default opensuse-leap 16.0 | 6.12.0-160000.36.1 | [OPENSUSE-SU-2026:21388-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21388-1.md) | Jul 21, 2026 |
| Linux | kernel-default sles 15.6 | 6.4.0-150600.23.125.1 | [SUSE-SU-2026:3156-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3156-1.md) | Jul 21, 2026 |
| Linux | kernel-default sles 15.7 | 6.4.0-150700.53.66.1 | [SUSE-SU-2026:2800-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2800-1.md) | Jul 8, 2026 |
| Linux | kernel-default sles 16.0 | 6.12.0-160000.36.1 | [SUSE-SU-2026:22835-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22835-1.md) | Jul 21, 2026 |
| Linux | kernel-default-base opensuse-leap 16.0 | 6.12.0-160000.36.1.160000.2.17 | [OPENSUSE-SU-2026:21388-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21388-1.md) | Jul 21, 2026 |
| Linux | kernel-default-base sles 15.6 | 6.4.0-150600.23.125.1.150600.12.58.3 | [SUSE-SU-2026:3156-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3156-1.md) | Jul 21, 2026 |
| Linux | kernel-default-base sles 15.7 | 6.4.0-150700.53.66.1.150700.17.39.1 | [SUSE-SU-2026:2800-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2800-1.md) | Jul 8, 2026 |
| Linux | kernel-default-base sles 16.0 | 6.12.0-160000.36.1.160000.2.17 | [SUSE-SU-2026:22835-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22835-1.md) | Jul 21, 2026 |
| Linux | kernel-devel amzn 2023 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | kernel-docs opensuse-leap 16.0 | 6.12.0-160000.36.1 | [OPENSUSE-SU-2026:21388-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21388-1.md) | Jul 21, 2026 |
| Linux | kernel-docs sles 15.6 | 6.4.0-150600.23.125.1 | [SUSE-SU-2026:3156-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3156-1.md) | Jul 21, 2026 |
| Linux | kernel-docs sles 15.7 | 6.4.0-150700.53.66.2 | [SUSE-SU-2026:2800-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2800-1.md) | Jul 8, 2026 |
| Linux | kernel-docs sles 16.0 | 6.12.0-160000.36.1 | [SUSE-SU-2026:22835-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22835-1.md) | Jul 21, 2026 |
| Linux | kernel-headers amzn 2023 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | kernel-kvmsmall opensuse-leap 16.0 | 6.12.0-160000.36.1 | [OPENSUSE-SU-2026:21388-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21388-1.md) | Jul 21, 2026 |
| Linux | kernel-kvmsmall sles 16.0 | 6.12.0-160000.36.1 | [SUSE-SU-2026:22835-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22835-1.md) | Jul 21, 2026 |
| Linux | kernel-livepatch-6.1.176-220.358 amzn 2023 | 1:1.0-0.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | kernel-livepatch-6.12.94-123.174 amzn 2023 | 1:1.0-0.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 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 | 1-150600.13.7.1 | [SUSE-SU-2026:3156-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3156-1.md) | Jul 21, 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 | 1-150700.1.3.1 | [SUSE-SU-2026:2799-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2799-1.md) | Jul 8, 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 | 1-150700.15.3.1 | [SUSE-SU-2026:2800-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2800-1.md) | Jul 8, 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_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 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | kernel-modules-extra-common amzn 2023 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | kernel-obs-build opensuse-leap 16.0 | 6.12.0-160000.36.1 | [OPENSUSE-SU-2026:21388-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21388-1.md) | Jul 21, 2026 |
| Linux | kernel-obs-build sles 15.6 | 6.4.0-150600.23.125.1 | [SUSE-SU-2026:3156-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3156-1.md) | Jul 21, 2026 |
| Linux | kernel-obs-build sles 15.7 | 6.4.0-150700.53.66.1 | [SUSE-SU-2026:2800-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2800-1.md) | Jul 8, 2026 |
| Linux | kernel-obs-qa opensuse-leap 16.0 | 6.12.0-160000.36.1 | [OPENSUSE-SU-2026:21388-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21388-1.md) | Jul 21, 2026 |
| Linux | kernel-obs-qa sles 16.0 | 6.12.0-160000.36.1 | [SUSE-SU-2026:22835-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22835-1.md) | Jul 21, 2026 |
| Linux | kernel-rt opensuse-leap 16.0 | 6.12.0-160000.36.1 | [OPENSUSE-SU-2026:21388-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21388-1.md) | Jul 21, 2026 |
| Linux | kernel-source opensuse-leap 16.0 | 6.12.0-160000.36.1 | [OPENSUSE-SU-2026:21388-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21388-1.md) | Jul 21, 2026 |
| Linux | kernel-source sles 15.6 | 6.4.0-150600.23.125.1 | [SUSE-SU-2026:3156-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3156-1.md) | Jul 21, 2026 |
| Linux | kernel-source sles 15.7 | 6.4.0-150700.53.66.1 | [SUSE-SU-2026:2800-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2800-1.md) | Jul 8, 2026 |
| Linux | kernel-source sles 16.0 | 6.12.0-160000.36.1 | [SUSE-SU-2026:22835-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22835-1.md) | Jul 21, 2026 |
| Linux | kernel-syms opensuse-leap 16.0 | 6.12.0-160000.36.1 | [OPENSUSE-SU-2026:21388-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21388-1.md) | Jul 21, 2026 |
| Linux | kernel-syms sles 15.6 | 6.4.0-150600.23.125.1 | [SUSE-SU-2026:3156-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3156-1.md) | Jul 21, 2026 |
| Linux | kernel-syms sles 15.7 | 6.4.0-150700.53.66.1 | [SUSE-SU-2026:2800-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2800-1.md) | Jul 8, 2026 |
| Linux | kernel-syms sles 16.0 | 6.12.0-160000.36.1 | [SUSE-SU-2026:22835-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22835-1.md) | Jul 21, 2026 |
| Linux | kernel-tools amzn 2023 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | kernel-tools-debuginfo amzn 2023 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | kernel-tools-devel amzn 2023 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | kernel-zfcpdump opensuse-leap 16.0 | 6.12.0-160000.36.1 | [OPENSUSE-SU-2026:21388-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21388-1.md) | Jul 21, 2026 |
| Linux | kernel-zfcpdump sles 15.7 | 6.4.0-150700.53.66.1 | [SUSE-SU-2026:2800-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2800-1.md) | Jul 8, 2026 |
| Linux | kernel-zfcpdump sles 16.0 | 6.12.0-160000.36.1 | [SUSE-SU-2026:22835-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22835-1.md) | Jul 21, 2026 |
| Linux | kernel6.12 amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 2026 |
| Linux | kernel6.12-debuginfo amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 2026 |
| Linux | kernel6.12-debuginfo-common-aarch64 amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 2026 |
| Linux | kernel6.12-debuginfo-common-x86_64 amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 2026 |
| Linux | kernel6.12-devel amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 2026 |
| Linux | kernel6.12-headers amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 2026 |
| Linux | kernel6.12-modules-extra amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 2026 |
| Linux | kernel6.12-modules-extra-common amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 2026 |
| Linux | kernel6.12-tools amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 2026 |
| Linux | kernel6.12-tools-debuginfo amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 2026 |
| Linux | kernel6.12-tools-devel amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 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 12.15 (bookworm) | 6.1.176-1 | [DEBIAN-CVE-2026-53133](https://patchblox.com/security/data/fix/linux/debian-cve-2026-53133.md) | Jun 25, 2026 |
| Linux | linux Debian 13.5 (trixie) | 6.12.94-1 | [DEBIAN-CVE-2026-53133](https://patchblox.com/security/data/fix/linux/debian-cve-2026-53133.md) | Jun 25, 2026 |
| Linux | linux Debian 14 | 7.0.13-1 | [DEBIAN-CVE-2026-53133](https://patchblox.com/security/data/fix/linux/debian-cve-2026-53133.md) | Jun 25, 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 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | perf-debuginfo amzn 2023 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | perf6.12 amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 2026 |
| Linux | perf6.12-debuginfo amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 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 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | python3-perf-debuginfo amzn 2023 | 1:6.1.176-220.358.amzn2023 | [ALAS2023-2026-1924](https://patchblox.com/security/data/fix/linux/alas2023-2026-1924.md) | Jul 6, 2026 |
| Linux | python3-perf6.12 amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 2026 |
| Linux | python3-perf6.12-debuginfo amzn 2023 | 1:6.12.94-123.174.amzn2023 | [ALAS2023-2026-1968](https://patchblox.com/security/data/fix/linux/alas2023-2026-1968.md) | Jul 20, 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 2026-11-08T13:06:02Z 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

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