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The vulnerability of the sigd_send() function in Linux operating system kernels, which allows a hacker to trigger a service failure
🗓️ 13 Apr 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 246 |
|---|---|---|---|---|
 | CVE-2026-31411 | 8 Apr 202613:06 | – | attackerkb |
 | Important: kernel security, bug fix, and enhancement update | 29 Jun 202600:00 | – | almalinux |
 | Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12 | 24 Jun 202615:11 | – | astralinux |
 | CVE-2026-31411 | 8 Apr 202614:19 | – | circl |
 | Linux kernel 安全漏洞 | 8 Apr 202600:00 | – | cnnvd |
 | CVE-2026-31411 | 8 Apr 202613:06 | – | cve |
 | CVE-2026-31411 net: atm: fix crash due to unvalidated vcc pointer in sigd_send() | 8 Apr 202613:06 | – | cvelist |
 | [SECURITY] [DLA 4561-1] linux-6.1 security update | 2 May 202608:40 | – | debian |
| [SECURITY] [DLA 4606-1] linux security update | 29 May 202616:36 | – | debian |
| [SECURITY] [DSA 6238-1] linux security update | 30 Apr 202620:05 | – | debian |
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27 May 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 24.6
CVSS 35.5
EPSS0.00125