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CVE-2026-64229

🗓️ 27 Jul 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 3 Views

CVE-2026-64229: Linux disables broadcast TLB flush when page context identifier is off; nopcid clears it.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-64229
24 Jul 202615:23
attackerkb
cve
CVE
CVE-2026-64229
24 Jul 202615:23
cve
cvelist
Cvelist
CVE-2026-64229 x86/mm: Disable broadcast TLB flush when PCID is disabled
24 Jul 202615:23
cvelist
debiancve
Debian CVE
CVE-2026-64229
24 Jul 202615:23
debiancve
euvd
EUVD
EUVD-2026-48637
24 Jul 202615:23
euvd
nvd
NVD
CVE-2026-64229
24 Jul 202616:16
nvd
osv
OSV
BELL-CVE-2026-64229
29 Jul 202606:04
osv
osv
OSV
CVE-2026-64229 x86/mm: Disable broadcast TLB flush when PCID is disabled
24 Jul 202615:23
osv
osv
OSV
DEBIAN-CVE-2026-64229
24 Jul 202616:16
osv
osv
OSV
UBUNTU-CVE-2026-64229
27 Jul 202600:00
osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu24.04alllinux-hwe-7.07.0.0-28.28~24.04.1linux-hwe-7.0_7.0.0-28.28~24.04.1_all.deb
Ubuntu26.04alllinux7.0.0-28.28linux_7.0.0-28.28_all.deb
Ubuntu26.04alllinux-aws7.0.0-1009.9linux-aws_7.0.0-1009.9_all.deb
Ubuntu26.04alllinux-azure7.0.0-1010.10linux-azure_7.0.0-1010.10_all.deb
Ubuntu26.04alllinux-gcp7.0.0-1008.8linux-gcp_7.0.0-1008.8_all.deb
Ubuntu26.04alllinux-gke7.0.0-1003.4linux-gke_7.0.0-1003.4_all.deb
Ubuntu26.04alllinux-ibm7.0.0-1010.10linux-ibm_7.0.0-1010.10_all.deb
Ubuntu26.04alllinux-oem-7.07.0.0-1009.9linux-oem-7.0_7.0.0-1009.9_all.deb
Ubuntu26.04alllinux-oracle7.0.0-1008.8linux-oracle_7.0.0-1008.8_all.deb
Ubuntu26.04alllinux-raspi7.0.0-1015.15linux-raspi_7.0.0-1015.15_all.deb
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28 Jul 2026 13:27Current
5.7Medium risk
Vulners AI Score5.7
EPSS0.00166
3