CVE-2026-79977 WireGuard peer endpoint learned from unauthenticated transport-data messages allows off-path tunnel hijack in Zephyr
| Reporter | Title | Published | Views | Family All 5 |
|---|---|---|---|---|
 | CVE-2026-79977 | 23 Oct 202620:04 | – | circl |
 | CVE-2026-79977 | 23 Oct 202619:56 | – | cve |
 | EUVD-2026-109140 | 23 Oct 202619:56 | – | euvd |
 | CVE-2026-79977 | 23 Oct 202620:17 | – | nvd |
 | PT-2026-122211 | 23 Oct 202600:00 | – | ptsecurity |
[
{
"vendor": "zephyrproject",
"product": "zephyr",
"collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
"packageName": "zephyr",
"defaultStatus": "unaffected",
"programRoutines": [
{
"name": "handle_transport_data"
}
],
"versions": [
{
"version": "4.4.0",
"status": "affected",
"versionType": "semver",
"lessThanOrEqual": "4.4.2"
}
]
}
]Data
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23 Oct 2026 19:56Current
CVSS 3.18.2