The vulnerability of the __kvm_at_swap_desc() function in the arch/arm64/kvm/at.c module of the virtualization subsystem on the 64-bit ARM-based Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
🗓️ 25 Aug 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 1 Views
| Reporter | Title | Published | Views | Family All 16 |
|---|---|---|---|---|
 | CVE-2026-31553 | 24 Apr 202614:35 | – | attackerkb |
 | Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux |
 | Linux kernel 安全漏洞 | 24 Apr 202600:00 | – | cnnvd |
 | CVE-2026-31553 | 24 Apr 202614:35 | – | cve |
 | CVE-2026-31553 KVM: arm64: Fix the descriptor address in __kvm_at_swap_desc() | 24 Apr 202614:35 | – | cvelist |
 | CVE-2026-31553 | 24 Apr 202614:35 | – | debiancve |
 | EUVD-2026-25446 | 24 Apr 202614:35 | – | euvd |
 | CVE-2026-31553 | 24 Apr 202615:16 | – | nvd |
 | BELL-CVE-2026-31553 CVE-2026-31553 does not affect BellSoft software | 3 May 202606:12 | – | osv |
| DEBIAN-CVE-2026-31553 | 24 Apr 202615:16 | – | osv |
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25 Aug 2026 00:00Current
7.9High risk
Vulners AI Score7.9
CVSS 26.8
CVSS 38.8
EPSS0.0012