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CVE-2026-20760

🗓️ 13 Aug 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 3 Views

Intel microcode improperly handles overlapping protected memory ranges in Ring 0, enabling privilege escalation.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-20760
11 Aug 202616:25
cve
cvelist
Cvelist
CVE-2026-20760
11 Aug 202616:25
cvelist
debiancve
Debian CVE
CVE-2026-20760
11 Aug 202616:25
debiancve
euvd
EUVD
EUVD-2026-56489
11 Aug 202616:25
euvd
intel
Intel
2026.3 IPU, Intel® Processor Firmware Advisory
11 Aug 202600:00
intel
nvd
NVD
CVE-2026-20760
11 Aug 202617:17
nvd
osv
OSV
DEBIAN-CVE-2026-20760
11 Aug 202617:17
osv
osv
OSV
UBUNTU-CVE-2026-20760
13 Aug 202600:00
osv
ptsecurity
Positive Technologies
PT-2026-70295
11 Aug 202600:00
ptsecurity
susecve
SUSE CVE
SUSE CVE-2026-20760
14 Aug 202623:58
susecve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu14.04allintel-microcode0intel-microcode_0_all.deb
Ubuntu16.04allintel-microcode0intel-microcode_0_all.deb
Ubuntu18.04allintel-microcode0intel-microcode_0_all.deb
Ubuntu20.04allintel-microcode0intel-microcode_0_all.deb
Ubuntu22.04allintel-microcode0intel-microcode_0_all.deb
Ubuntu24.04allintel-microcode0intel-microcode_0_all.deb
Ubuntu26.04allintel-microcode0intel-microcode_0_all.deb

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13 Aug 2026 15:36Current
5.2Medium risk
Vulners AI Score5.2
CVSS 46.8
EPSS0.00103
SSVC
3