| Reporter | Title | Published | Views | Family All 5 |
|---|---|---|---|---|
 | CVE-2026-90586 | 9 Nov 202622:03 | – | cve |
 | CVE-2026-90586 Xtensa MMU userspace: uninitialized thread page-table pointer leads to out-of-bounds supervisor-mode writes | 9 Nov 202622:03 | – | cvelist |
 | CVE-2026-90586 | 9 Nov 202622:18 | – | nvd |
 | PT-2026-141162 | 9 Nov 202600:00 | – | ptsecurity |
 | CVE-2026-90586: zephyrproject zephyr: The Xtensa MMU userspace port never initialized the per-thread page-table pointer thread->arch.ptables during thread… | 9 Nov 202600:00 | – | rapid7 |
[
{
"enisaIdVendor": [
{
"id": "82912549-2ea8-39f8-b297-aea4e479b736",
"vendor": {
"name": "zephyrproject"
}
}
],
"enisaIdProduct": [
{
"id": "bc79d2e2-feba-3e00-ae79-a539700c369d",
"product": {
"name": "Zephyr",
"vendor": {
"name": "zephyrproject-rtos"
}
},
"product_version": "4.4.0 <4.5.0"
},
{
"id": "f1eeeab5-d844-3090-b9ed-15a76f791dcf",
"product": {
"name": "Zephyr",
"vendor": {
"name": "zephyrproject-rtos"
}
},
"product_version": "3.6.0 <4.3.2"
}
]
}
]Data
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09 Nov 2026 22:03Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.17.8
EPSS0.00112