linux: In the Linux kernel, the following vulnerability has been resolved: net: devmem: prevent net-iov / page mixing We s...
CVE-2026-74627 is fixed in 20 products on 1 platform, first by DEBIAN-CVE-2026-74627, released September 4, 2026. It is not reported as exploited. Patch Radar priority: High.
In the Linux kernel, the following vulnerability has been resolved: net: devmem: prevent net-iov / page mixing We should either have net_iov or page backed frags in a single skb, otherwise it blows up down the stack. Don't allow mixing in zerocopy_fill_skb_from_devmem().
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool6.18 · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| bpftool6.18-debuginfo · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| kernel-livepatch-6.18.48-107.148 · amzn 2023 | 1:1.0-0.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| kernel6.18 · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| kernel6.18-debuginfo · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| kernel6.18-debuginfo-common-aarch64 · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| kernel6.18-debuginfo-common-x86_64 · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| kernel6.18-devel · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| kernel6.18-headers · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| kernel6.18-modules-extra · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| kernel6.18-modules-extra-common · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| kernel6.18-tools · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| kernel6.18-tools-debuginfo · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| kernel6.18-tools-devel · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| linux · Debian 14 | 7.1.9-1 | DEBIAN-CVE-2026-74627 | Sep 4, 2026 |
| microvm-kernel6.18 · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| perf6.18 · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| perf6.18-debuginfo · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| python3-perf6.18 · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
| python3-perf6.18-debuginfo · amzn 2023 | 1:6.18.48-107.148.amzn2023 | ALAS2023-2026-3139 | Sep 28, 2026 |
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