CVE-2026-89903 LoongArch: Do not save/restore percpu base register in rethook trampoline
| Reporter | Title | Published | Views | Family All 20 |
|---|---|---|---|---|
 | CVE-2026-89903 affecting package kernel for versions less than 6.6.157.1-1 | 1 Oct 202604:01 | – | cbl_mariner |
 | CVE-2026-89903 | 1 Oct 202618:00 | – | circl |
 | CVE-2026-89903 | 16 Sep 202610:32 | – | cve |
 | [SECURITY] [DLA 4817-1] linux-6.12 security update | 4 Oct 202611:36 | – | debian |
| [SECURITY] [DSA 6528-1] linux security update | 29 Sep 202609:49 | – | debian |
 | CVE-2026-89903 | 16 Sep 202610:32 | – | debiancve |
 | Debian dla-4817 : ata-modules-6.12.107+deb12-armmp-di - security update | 4 Oct 202600:00 | – | nessus |
| Debian dsa-6528 : ata-modules-6.12.111+deb13-armmp-di - security update | 29 Sep 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-89903 | 16 Sep 202600:00 | – | nessus |
 | EUVD-2026-80503 | 16 Sep 202610:32 | – | euvd |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/loongarch/kernel/rethook_trampoline.S"
],
"versions": [
{
"version": "3f5536860086d906b01ec5ed68cf50c7edcc40af",
"lessThan": "a03b5e7483ad2c33ba5dd2adb8552e84bfee8fe2",
"status": "affected",
"versionType": "git"
},
{
"version": "3f5536860086d906b01ec5ed68cf50c7edcc40af",
"lessThan": "8f15e95b438bc6b3c9f23a33c9a0d0678ebd1dc8",
"status": "affected",
"versionType": "git"
},
{
"version": "3f5536860086d906b01ec5ed68cf50c7edcc40af",
"lessThan": "266ffc92e68593759adfe3d58f188773d32782c3",
"status": "affected",
"versionType": "git"
},
{
"version": "3f5536860086d906b01ec5ed68cf50c7edcc40af",
"lessThan": "c048b0a3c0836c4b1bef4b51d355d27090bf6790",
"status": "affected",
"versionType": "git"
},
{
"version": "3f5536860086d906b01ec5ed68cf50c7edcc40af",
"lessThan": "c3f2feace5e4f4b01b68b9f947b19adb4155c32e",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/loongarch/kernel/rethook_trampoline.S"
],
"versions": [
{
"version": "6.3",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.3",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.157",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.110",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.51",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.2.5",
"lessThanOrEqual": "7.2.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.3-rc2",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
16 Sep 2026 14:39Current
CVSS 3.17.8
EPSS0.00175