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CVE-2026-31452

🗓️ 22 Apr 2026 17:45:11Reported by redhat.comType 
redhatcve
 redhatcve🔗 access.redhat.com👁 2 Views

Ext4 flaw lets a local user crash the Linux kernel by truncating a file beyond inline data, causing denial of service on later writes.

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-31452
22 Apr 202613:53
–attackerkb
Tenable Nessus		Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1646)
5 May 202600:00
–nessus
Tenable Nessus		Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2026-1681)
9 May 202600:00
–nessus
Tenable Nessus		Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1746)
27 May 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2026-118 (ALASKERNEL-5.10-2026-118)
9 May 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2026-102 (ALASKERNEL-5.15-2026-102)
9 May 202600:00
–nessus
Tenable Nessus		Debian dla-4561 : linux-config-6.1 - security update
2 May 202600:00
–nessus
Tenable Nessus		Debian dla-4606 : ata-modules-5.10.0-43-armmp-di - security update
3 Jun 202600:00
–nessus
Tenable Nessus		Debian dsa-6238 : ata-modules-6.12.74+deb13+1-armmp-di - security update
30 Apr 202600:00
–nessus
Tenable Nessus		Debian dsa-6243 : affs-modules-6.1.0-44-4kc-malta-di - security update
2 May 202600:00
–nessus
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06 May 2026 20:37Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.5 - 7.8
EPSS0.00015
CWE-130
linux kernelext4 filesystemtruncate buginline datadenial of servicesendfile
2