CVE-2026-19574 ARM64 MMU can assign an in-use ASID to a new memory domain, breaking user-mode memory isolation
| Reporter | Title | Published | Views | Family All 5 |
|---|---|---|---|---|
 | CVE-2026-19574 | 9 Oct 202607:16 | – | cve |
 | EUVD-2026-95528 | 9 Oct 202607:16 | – | euvd |
 | CVE-2026-19574 | 9 Oct 202608:16 | – | nvd |
 | PT-2026-108758 | 9 Oct 202600:00 | – | ptsecurity |
 | CVE-2026-19574 ARM64 MMU can assign an in-use ASID to a new memory domain, breaking user-mode memory isolation | 9 Oct 202607:16 | – | vulnrichment |
[
{
"vendor": "zephyrproject",
"product": "zephyr",
"collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
"packageName": "zephyr",
"defaultStatus": "unaffected",
"programFiles": [
"arch/arm64/core/mmu.c"
],
"programRoutines": [
{
"name": "arch_mem_domain_init"
},
{
"name": "k_mem_domain_init"
}
],
"versions": [
{
"version": "3.3.0",
"status": "affected",
"versionType": "semver",
"lessThanOrEqual": "4.4.2"
}
]
}
]Data
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09 Oct 2026 07:16Current
CVSS 3.17
EPSS0.00097
SSVC