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CVE-2026-63875

🗓️ 19 Jul 2026 14:54:48Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 2 Views

Fixed arm64 tlb walk cache issue when unsharing PMD tables; unshared_tables now triggers full invalidation.

Related
Packages
ReporterTitlePublishedViews
Family
CVE
CVE-2026-63875
19 Jul 202614:54
cve
Cvelist
CVE-2026-63875 arm64: tlb: Flush walk cache when unsharing PMD tables
19 Jul 202614:54
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EUVD
EUVD-2026-45760
19 Jul 202614:54
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NVD
CVE-2026-63875
19 Jul 202616:17
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OSV
BELL-CVE-2026-63875
22 Jul 202606:04
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CVE-2026-63875 arm64: tlb: Flush walk cache when unsharing PMD tables
19 Jul 202614:54
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DEBIAN-CVE-2026-63875
19 Jul 202616:17
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20 Jul 202600:00
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Positive Technologies
PT-2026-61192
19 Jul 202600:00
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RedhatCVE
CVE-2026-63875
21 Jul 202619:40
redhatcve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian11alllinux5.10.259-1linux_5.10.259-1_all.deb
Debian12alllinux6.1.176-1linux_6.1.176-1_all.deb
Debian13alllinux6.12.94-1linux_6.12.94-1_all.deb
Debian14alllinux7.0.12-1linux_7.0.12-1_all.deb
Debian999alllinux7.0.12-1linux_7.0.12-1_all.deb

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19 Jul 2026 14:54Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.17.8
EPSS0.00164
2