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CVE-2026-72238

🗓️ 15 Aug 2026 06:21:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 24 Views

Division by zero in Linux kernel x86 early boot via invalid uart8250 baud rate causes hang.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Linux Kernel DoS
27 Oct 202600:00
–bdu_fstec
cve
CVE
CVE-2026-72238
15 Aug 202605:54
–cve
cvelist
Cvelist
CVE-2026-72238 x86/boot: Validate console=uart8250 baud rate to fix early boot hang
15 Aug 202605:54
–cvelist
debiancve
Debian CVE
CVE-2026-72238
15 Aug 202605:54
–debiancve
euvd
EUVD
EUVD-2026-59137
15 Aug 202605:54
–euvd
nvd
NVD
CVE-2026-72238
15 Aug 202606:21
–nvd
osv_bell
osv_bell
BELL-CVE-2026-72238
18 Aug 202606:06
–osv_bell
osv_clsa
osv_clsa
CLSA-2026-1792977831 kernel: Fix of 118 CVEs
26 Oct 202601:25
–osv_clsa
osv_clsa
osv_clsa
CLSA-2026-1792979087 kernel: Fix of 118 CVEs
26 Oct 202601:46
–osv_clsa
osv_debian
osv_debian
DEBIAN-CVE-2026-72238
15 Aug 202606:21
–osv_debian
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04alllinux0linux_0_all.deb
Ubuntu18.04alllinux0linux_0_all.deb
Ubuntu20.04alllinux0linux_0_all.deb
Ubuntu22.04alllinux5.15.0-198.208linux_5.15.0-198.208_all.deb
Ubuntu26.04alllinux7.0.0-38.38linux_7.0.0-38.38_all.deb
Ubuntu24.04alllinux6.8.0-147.147linux_6.8.0-147.147_all.deb
Ubuntu16.04alllinux-hwe0linux-hwe_0_all.deb
Ubuntu18.04alllinux-hwe-5.40linux-hwe-5.4_0_all.deb
Ubuntu20.04alllinux-hwe-5.155.15.0-198.208~20.04.1linux-hwe-5.15_5.15.0-198.208~20.04.1_all.deb
Ubuntu22.04alllinux-hwe-6.80linux-hwe-6.8_0_all.deb
Rows per page

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28 Oct 2026 10:41Current
5.9Medium risk
Vulners AI Score5.9
EPSS0.0022
24