# CVE-2026-74563: rds: tcp: hold the RCU lock across ipv6_chk_addr() in rds_tcp_laddr_check()

CVE-2026-74563 is fixed in 72 products on 1 platform, first by DEBIAN-CVE-2026-74563, released August 16, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-74563
- Priority: High
- CVSS: 7.8 (Important)
- EPSS: 0.0012
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 15, 2026
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-74563

## Description

In the Linux kernel, the following vulnerability has been resolved:  rds: tcp: hold the RCU lock across ipv6_chk_addr() in rds_tcp_laddr_check()  rds_tcp_laddr_check() looks up a scoped IPv6 interface with dev_get_by_index_rcu(), drops the RCU read-side lock, and only then passes the bare struct net_device * into ipv6_chk_addr().  dev_get_by_index_rcu() only keeps the device alive within the same RCU read-side section. After rcu_read_unlock(), a concurrent RTM_DELLINK can free the net_device; ipv6_chk_addr() then dereferences the stale pointer in __ipv6_chk_addr_and_flags() (e.g. l3mdev_master_dev_rcu(dev)), reading freed memory.  Keep the RCU read-side lock held across the ipv6_chk_addr() call instead of dropping it right after the lookup, so the device cannot be freed while it is in use.    BUG: KASAN: slab-use-after-free in __ipv6_chk_addr_and_flags (... net/ipv6/addrconf.c:1998)   Read of size 8 at addr ffff8880106ec000 by task exploit/153   Call Trace:    ...    kasan_report (mm/kasan/report.c:595)    __ipv6_chk_addr_and_flags (... net/ipv6/addrconf.c:1998)    ipv6_chk_addr (net/ipv6/addrconf.c:2031 net/ipv6/addrconf.c:1972)    rds_tcp_laddr_check (net/rds/tcp.c:370)    rds_bind (net/rds/bind.c:248)    __sys_bind (net/socket.c:1920)    __x64_sys_bind (net/socket.c:1956)    do_syscall_64 (arch/x86/entry/syscall_64.c:63)    entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | bpftool amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | bpftool-debuginfo amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | bpftool6.12 amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | bpftool6.12-debuginfo amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | bpftool6.18 amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | bpftool6.18-debuginfo amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | dtb-aarch64 opensuse-leap 16.0 | 6.12.0-160000.38.1 | [OPENSUSE-SU-2026:21910-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21910-1.md) | Sep 22, 2026 |
| Linux | kernel amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | kernel-64kb opensuse-leap 16.0 | 6.12.0-160000.38.1 | [OPENSUSE-SU-2026:21910-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21910-1.md) | Sep 22, 2026 |
| Linux | kernel-64kb sles 15.7 | 6.4.0-150700.53.81.1 | [SUSE-SU-2026:4254-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4254-1.md) | Oct 7, 2026 |
| Linux | kernel-64kb sles 16.0 | 6.12.0-160000.38.1 | [SUSE-SU-2026:23902-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23902-1.md) | Sep 22, 2026 |
| Linux | kernel-azure opensuse-leap 16.0 | 6.12.0-160000.38.1 | [OPENSUSE-SU-2026:21910-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21910-1.md) | Sep 22, 2026 |
| Linux | kernel-azure sles 15.7 | 6.4.0-150700.53.81.1 | [SUSE-SU-2026:4254-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4254-1.md) | Oct 7, 2026 |
| Linux | kernel-azure sles 16.0 | 6.12.0-160000.38.1 | [SUSE-SU-2026:23902-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23902-1.md) | Sep 22, 2026 |
| Linux | kernel-debuginfo amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | kernel-debuginfo-common-aarch64 amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | kernel-debuginfo-common-x86_64 amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | kernel-default opensuse-leap 16.0 | 6.12.0-160000.38.1 | [OPENSUSE-SU-2026:21910-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21910-1.md) | Sep 22, 2026 |
| Linux | kernel-default sles 15.7 | 6.4.0-150700.53.81.1 | [SUSE-SU-2026:4254-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4254-1.md) | Oct 7, 2026 |
| Linux | kernel-default sles 16.0 | 6.12.0-160000.38.1 | [SUSE-SU-2026:23902-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23902-1.md) | Sep 22, 2026 |
| Linux | kernel-default-base opensuse-leap 16.0 | 6.12.0-160000.38.1.160000.2.22 | [OPENSUSE-SU-2026:21910-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21910-1.md) | Sep 22, 2026 |
| Linux | kernel-default-base sles 15.7 | 6.4.0-150700.53.81.1.150700.17.45.1 | [SUSE-SU-2026:4254-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4254-1.md) | Oct 7, 2026 |
| Linux | kernel-default-base sles 16.0 | 6.12.0-160000.38.1.160000.2.23 | [SUSE-SU-2026:23902-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23902-1.md) | Sep 22, 2026 |
| Linux | kernel-devel amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | kernel-docs opensuse-leap 16.0 | 6.12.0-160000.38.1 | [OPENSUSE-SU-2026:21910-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21910-1.md) | Sep 22, 2026 |
| Linux | kernel-docs sles 15.7 | 6.4.0-150700.53.81.1 | [SUSE-SU-2026:4254-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4254-1.md) | Oct 7, 2026 |
| Linux | kernel-docs sles 16.0 | 6.12.0-160000.38.1 | [SUSE-SU-2026:23902-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23902-1.md) | Sep 22, 2026 |
| Linux | kernel-headers amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | kernel-kvmsmall opensuse-leap 16.0 | 6.12.0-160000.38.1 | [OPENSUSE-SU-2026:21910-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21910-1.md) | Sep 22, 2026 |
| Linux | kernel-kvmsmall sles 16.0 | 6.12.0-160000.38.1 | [SUSE-SU-2026:23902-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23902-1.md) | Sep 22, 2026 |
| Linux | kernel-livepatch-6.1.186-228.374 amzn 2023 | 1:1.0-0.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | kernel-livepatch-6.12.103-127.188 amzn 2023 | 1:1.0-0.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | kernel-livepatch-6.18.44-99.149 amzn 2023 | 1:1.0-0.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_20 sles 15.7 | 1-150700.1.3.1 | [SUSE-SU-2026:4120-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4120-1.md) | Sep 10, 2026 |
| Linux | kernel-livepatch-SLE15-SP7_Update_21 sles 15.7 | 1-150700.15.3.1 | [SUSE-SU-2026:4254-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4254-1.md) | Oct 7, 2026 |
| Linux | kernel-modules-extra amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | kernel-modules-extra-common amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | kernel-obs-build opensuse-leap 16.0 | 6.12.0-160000.38.1 | [OPENSUSE-SU-2026:21910-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21910-1.md) | Sep 22, 2026 |
| Linux | kernel-obs-build sles 15.7 | 6.4.0-150700.53.81.1 | [SUSE-SU-2026:4254-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4254-1.md) | Oct 7, 2026 |
| Linux | kernel-obs-qa opensuse-leap 16.0 | 6.12.0-160000.38.1 | [OPENSUSE-SU-2026:21910-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21910-1.md) | Sep 22, 2026 |
| Linux | kernel-obs-qa sles 16.0 | 6.12.0-160000.38.1 | [SUSE-SU-2026:23902-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23902-1.md) | Sep 22, 2026 |
| Linux | kernel-rt opensuse-leap 16.0 | 6.12.0-160000.38.1 | [OPENSUSE-SU-2026:21910-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21910-1.md) | Sep 22, 2026 |
| Linux | kernel-source opensuse-leap 16.0 | 6.12.0-160000.38.1 | [OPENSUSE-SU-2026:21910-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21910-1.md) | Sep 22, 2026 |
| Linux | kernel-source sles 15.7 | 6.4.0-150700.53.81.1 | [SUSE-SU-2026:4254-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4254-1.md) | Oct 7, 2026 |
| Linux | kernel-source sles 16.0 | 6.12.0-160000.38.1 | [SUSE-SU-2026:23902-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23902-1.md) | Sep 22, 2026 |
| Linux | kernel-syms opensuse-leap 16.0 | 6.12.0-160000.38.1 | [OPENSUSE-SU-2026:21910-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21910-1.md) | Sep 22, 2026 |
| Linux | kernel-syms sles 15.7 | 6.4.0-150700.53.81.1 | [SUSE-SU-2026:4254-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4254-1.md) | Oct 7, 2026 |
| Linux | kernel-syms sles 16.0 | 6.12.0-160000.38.1 | [SUSE-SU-2026:23902-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23902-1.md) | Sep 22, 2026 |
| Linux | kernel-tools amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | kernel-tools-debuginfo amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | kernel-tools-devel amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | kernel-zfcpdump opensuse-leap 16.0 | 6.12.0-160000.38.1 | [OPENSUSE-SU-2026:21910-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21910-1.md) | Sep 22, 2026 |
| Linux | kernel-zfcpdump sles 15.7 | 6.4.0-150700.53.81.1 | [SUSE-SU-2026:4254-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4254-1.md) | Oct 7, 2026 |
| Linux | kernel-zfcpdump sles 16.0 | 6.12.0-160000.38.1 | [SUSE-SU-2026:23902-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23902-1.md) | Sep 22, 2026 |
| Linux | kernel6.12 amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | kernel6.12-debuginfo amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | kernel6.12-debuginfo-common-aarch64 amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | kernel6.12-debuginfo-common-x86_64 amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | kernel6.12-devel amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | kernel6.12-headers amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | kernel6.12-modules-extra amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | kernel6.12-modules-extra-common amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | kernel6.12-tools amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | kernel6.12-tools-debuginfo amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | kernel6.12-tools-devel amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | kernel6.18 amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | kernel6.18-debuginfo amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | kernel6.18-debuginfo-common-aarch64 amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | kernel6.18-debuginfo-common-x86_64 amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | kernel6.18-devel amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | kernel6.18-headers amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | kernel6.18-modules-extra amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | kernel6.18-modules-extra-common amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | kernel6.18-tools amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | kernel6.18-tools-debuginfo amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | kernel6.18-tools-devel amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | linux Debian 12.15 (bookworm) | 6.1.187-1 | [DEBIAN-CVE-2026-74563](https://patchblox.com/security/data/fix/linux/debian-cve-2026-74563.md) | Aug 16, 2026 |
| Linux | linux Debian 13.5 (trixie) | 6.12.105-1 | [DEBIAN-CVE-2026-74563](https://patchblox.com/security/data/fix/linux/debian-cve-2026-74563.md) | Aug 16, 2026 |
| Linux | linux Debian 14 | 7.1.8-1 | [DEBIAN-CVE-2026-74563](https://patchblox.com/security/data/fix/linux/debian-cve-2026-74563.md) | Aug 16, 2026 |
| Linux | linux-6.12 Debian 12.15 (bookworm) | 6.12.107-1~deb12u1 | [DEBIAN-CVE-2026-74563](https://patchblox.com/security/data/fix/linux/debian-cve-2026-74563.md) | Aug 16, 2026 |
| Linux | microvm-kernel6.18 amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | perf amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | perf-debuginfo amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | perf6.12 amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | perf6.12-debuginfo amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | perf6.18 amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | perf6.18-debuginfo amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | python3-perf amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | python3-perf-debuginfo amzn 2023 | 1:6.1.186-228.374.amzn2023 | [ALAS2023-2026-2143](https://patchblox.com/security/data/fix/linux/alas2023-2026-2143.md) | Sep 14, 2026 |
| Linux | python3-perf6.12 amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | python3-perf6.12-debuginfo amzn 2023 | 1:6.12.103-127.188.amzn2023 | [ALAS2023-2026-2110](https://patchblox.com/security/data/fix/linux/alas2023-2026-2110.md) | Aug 31, 2026 |
| Linux | python3-perf6.18 amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |
| Linux | python3-perf6.18-debuginfo amzn 2023 | 1:6.18.44-99.149.amzn2023 | [ALAS2023-2026-2106](https://patchblox.com/security/data/fix/linux/alas2023-2026-2106.md) | Aug 31, 2026 |

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Data as of 2026-11-08T19:12:23Z 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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