CVE-2021-20181
🗓️ 13 May 2021 15:24:15Reported by Alpine Linux Development TeamType 
alpinelinux🔗 security.alpinelinux.org👁 84 Views
| Reporter | Title | Published | Views | Family All 112 |
|---|---|---|---|---|
 | CVE-2021-20181 | 13 May 202116:15 | – | attackerkb |
 | Astra Linux – Vulnerability in Qemu | 14 Sep 202612:01 | – | astralinux |
 | 9pfs server emulator Use-After-Free | 2 Nov 202100:00 | – | bdu_fstec |
 | CVE-2021-20181 affecting package qemu-kvm 4.2.0-48 | 8 Jul 202121:56 | – | cbl_mariner |
 | CVE-2021-20181 | 24 Oct 202107:38 | – | circl |
 | QEMU race condition vulnerabilities | 8 Feb 202100:00 | – | cnnvd |
 | QEMU competitive conditions loophole (CNVD-2021-39777) | 8 Mar 202100:00 | – | cnvd |
 | CVE-2021-20181 | 13 May 202115:24 | – | cve |
 | CVE-2021-20181 | 13 May 202115:24 | – | cvelist |
 | [SECURITY] [DLA 2560-1] qemu security update | 18 Feb 202116:57 | – | debian |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Alpine Linux | any | any | qemu | 6.0.0-r1 | qemu-6.0.0-r1.apk |
| Alpine Linux | 3.16 | any | qemu | 6.0.0-r1 | qemu-6.0.0-r1.apk |
| Alpine Linux | 3.17 | any | qemu | 6.0.0-r1 | qemu-6.0.0-r1.apk |
| Alpine Linux | 3.18 | any | qemu | 6.0.0-r1 | qemu-6.0.0-r1.apk |
| Alpine Linux | 3.19 | any | qemu | 6.0.0-r1 | qemu-6.0.0-r1.apk |
| Alpine Linux | 3.20 | any | qemu | 6.0.0-r1 | qemu-6.0.0-r1.apk |
| Alpine Linux | 3.21 | any | qemu | 6.0.0-r1 | qemu-6.0.0-r1.apk |
| Alpine Linux | 3.22 | any | qemu | 6.0.0-r1 | qemu-6.0.0-r1.apk |
| Alpine Linux | 3.23 | any | qemu | 6.0.0-r1 | qemu-6.0.0-r1.apk |
| Alpine Linux | 3.24 | any | qemu | 6.0.0-r1 | qemu-6.0.0-r1.apk |
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17 Jun 2026 03:33Current
7.3High risk
Vulners AI Score7.3
CVSS 26.9
CVSS 3.17.5
EPSS0.00333