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CVE-2026-74493

🗓️ 15 Aug 2026 13:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 4 Views

Linux kernel smc link group termination has socket use-after-free under concurrent close.

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Refs
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attackerkb
ATTACKERKB
CVE-2026-74493
15 Aug 202612:27
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CVE-2026-74493
17 Aug 202616:30
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CVE-2026-74493
15 Aug 202612:27
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cvelist
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CVE-2026-74493 net/smc: fix socket use-after-free during link group termination
15 Aug 202612:27
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debiancve
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CVE-2026-74493
15 Aug 202612:27
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euvd
EUVD
EUVD-2026-59686
15 Aug 202612:27
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CVE-2026-74493
15 Aug 202613:17
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osv
OSV
BELL-CVE-2026-74493
18 Aug 202606:06
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OSV
DEBIAN-CVE-2026-74493
15 Aug 202613:17
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OSV
UBUNTU-CVE-2026-74493
15 Aug 202613:17
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu22.04alllinux0linux_0_all.deb
Ubuntu24.04alllinux0linux_0_all.deb
Ubuntu26.04alllinux0linux_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
Ubuntu24.04alllinux-hwe-7.00linux-hwe-7.0_0_all.deb
Ubuntu22.04alllinux-kvm0linux-kvm_0_all.deb
Ubuntu22.04alllinux-aws0linux-aws_0_all.deb
Ubuntu24.04alllinux-aws0linux-aws_0_all.deb
Rows per page

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19 Aug 2026 12:54Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.19.8
EPSS0.005
4