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CVE-2026-31536

🗓️ 24 Apr 2026 15:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 19 Views

CVE-2026-31536 fixes Linux kernel SMB server; smbdirect_send_batch destroys requests without IB_SEND_SIGNALED.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-31536
24 Apr 202614:30
–attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
Smb Kernel Heap Buffer Overflow DoS
25 Aug 202600:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
24 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-31536
24 Apr 202614:30
–cve
cvelist
Cvelist
CVE-2026-31536 smb: server: let send_done handle a completion without IB_SEND_SIGNALED
24 Apr 202614:30
–cvelist
debiancve
Debian CVE
CVE-2026-31536
24 Apr 202614:30
–debiancve
euvd
EUVD
EUVD-2026-25429
24 Apr 202614:30
–euvd
mscve
Microsoft CVE
smb: server: let send_done handle a completion without IB_SEND_SIGNALED
26 Apr 202608:02
–mscve
nvd
NVD
CVE-2026-31536
24 Apr 202615:16
–nvd
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu22.04alllinux0linux_0_all.deb
Ubuntu24.04alllinux0linux_0_all.deb
Ubuntu20.04alllinux-hwe-5.150linux-hwe-5.15_0_all.deb
Ubuntu22.04alllinux-hwe-6.80linux-hwe-6.8_0_all.deb
Ubuntu24.04alllinux-hwe-6.170linux-hwe-6.17_0_all.deb
Ubuntu22.04alllinux-kvm0linux-kvm_0_all.deb
Ubuntu22.04alllinux-aws0linux-aws_0_all.deb
Ubuntu24.04alllinux-aws0linux-aws_0_all.deb
Ubuntu20.04alllinux-aws-5.150linux-aws-5.15_0_all.deb
Ubuntu22.04alllinux-aws-6.80linux-aws-6.8_0_all.deb
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18 Oct 2026 15:39Current
7.2High risk
Vulners AI Score7.2
CVSS 3.19.8
EPSS0.00649
19