CVE-2026-93822
Last modified
CVE-2026-93822 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: PCI: iproc: Protect root bus removal with rescan lock Hold the pci_rescan_remove_lock lock while stopping and removing a root bus to avoid racing with concurrent rescan or hotplug operations triggered via sysfs. Such races may lead to use-after-free issues or system crashes. [bhelgaas: commit log].
Description
In the Linux kernel, the following vulnerability has been resolved: PCI: iproc: Protect root bus removal with rescan lock Hold the pci_rescan_remove_lock lock while stopping and removing a root bus to avoid racing with concurrent rescan or hotplug operations triggered via sysfs. Such races may lead to use-after-free issues or system crashes. [bhelgaas: commit log]
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 1fb37a8178da007cad75f48e2355b9dcb0711e06, < bd2bf1e0d973c93fc1637b90cbb9a5a5f6884bd3; >= 1fb37a8178da007cad75f48e2355b9dcb0711e06, < ee06aafc2d760a4ee023e0b2e95ce1ec71bddc6c; >= 1fb37a8178da007cad75f48e2355b9dcb0711e06, < a6a64e150f12ad5391e0a0d60f6a3d119b06ce50 |
| Linux | Linux | 4.1 |
References
Timeline
- Published
- Last Modified
- Status
- Received
Frequently Asked Questions
What is CVE-2026-93822?
How severe is CVE-2026-93822?
How do I fix CVE-2026-93822?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-93817In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-93818In the Linux kernel, the following vulnerability has been re…
- CVE-2026-93819In the Linux kernel, the following vulnerability has been re…
- CVE-2026-9382A flaw has been found in Edimax BR-6675nD 1.12. Affected by …8.8
- CVE-2026-93820In the Linux kernel, the following vulnerability has been re…
- CVE-2026-93821In the Linux kernel, the following vulnerability has been re…
- CVE-2026-93823In the Linux kernel, the following vulnerability has been re…
- CVE-2026-93824In the Linux kernel, the following vulnerability has been re…
- CVE-2026-93825In the Linux kernel, the following vulnerability has been re…
- CVE-2026-93826In the Linux kernel, the following vulnerability has been re…7.5
- CVE-2026-93827In the Linux kernel, the following vulnerability has been re…8.4
- CVE-2026-93828In the Linux kernel, the following vulnerability has been re…
Are you affected by CVE-2026-93822?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST