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The vulnerability of the io_read_mshot_prep() function in the io_uring/rw.c module of the Linux kernel’s asynchronous input/output interface allows a hacker to cause a service failure.
🗓️ 28 Jun 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 128 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 5.10 | 19 Jun 202611:10 | – | astralinux |
 | Linux kernel 安全漏洞 | 6 Dec 202500:00 | – | cnnvd |
 | CVE-2025-40267 | 6 Dec 202521:50 | – | cve |
 | CVE-2025-40267 io_uring/rw: ensure allocated iovec gets cleared for early failure | 6 Dec 202521:50 | – | cvelist |
 | CVE-2025-40267 | 6 Dec 202521:50 | – | debiancve |
 | EUVD-2025-201588 | 7 Dec 202500:30 | – | euvd |
 | CVE-2025-40267 | 6 Dec 202522:15 | – | nvd |
 | BELL-CVE-2025-40267 | 9 Dec 202506:06 | – | osv |
| CVE-2025-40267 io_uring/rw: ensure allocated iovec gets cleared for early failure | 6 Dec 202521:50 | – | osv |
| DEBIAN-CVE-2025-40267 | 6 Dec 202522:15 | – | osv |
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28 Jun 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 24.6
CVSS 35.5
EPSS0.00145