The vulnerability of the kvm_riscv_vcpu_alloc_vector_context() function in the arch/riscv/kvm/vcpu_vector.c module, which is part of the Linux operating system’s RISCV processor support, allows a attacker to cause a service failure.
🗓️ 03 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 2 Views
| Reporter | Title | Published | Views | Family All 45 |
|---|---|---|---|---|
 | CVE-2026-46171 | 28 May 202609:36 | – | attackerkb |
 | Astra Linux – Vulnerability in Linux 5.10 | 19 Jun 202611:10 | – | astralinux |
 | Linux kernel 安全漏洞 | 28 May 202600:00 | – | cnnvd |
 | CVE-2026-46171 | 28 May 202609:36 | – | cve |
 | CVE-2026-46171 riscv: kvm: fix vector context allocation leak | 28 May 202609:36 | – | cvelist |
 | CVE-2026-46171 | 28 May 202609:36 | – | debiancve |
 | EUVD-2026-32798 | 28 May 202609:36 | – | euvd |
 | CVE-2026-46171 | 28 May 202610:16 | – | nvd |
 | AZL-88833 CVE-2026-46171 affecting package kernel 6.6.150.1-1 | 28 May 202610:16 | – | osv |
| BELL-CVE-2026-46171 | 2 Jun 202606:11 | – | osv |
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03 Sep 2026 00:00Current
5.5Medium risk
Vulners AI Score5.5
CVSS 24.6
CVSS 35.5
EPSS0.00126