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PT-2026-86722

🗓️ 28 Aug 2026 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity
🔗 dbu.gs👁 7 Views

UAF in Linux kernel hv: vmbus Use Generic Driver Override Infrastructure.

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Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-2057)
18 Aug 202600:00
–nessus
nessus
Tenable Nessus
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-2071)
31 Aug 202600:00
–nessus
nessus
Tenable Nessus
AlmaLinux 9.2 [TuxCare] Security Update: bpftool / kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1786350974)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus
AlmaLinux 9.6 [TuxCare] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1780562693)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus
CentOS Linux 7 [TuxCare] Security Update: bpftool / kernel / kernel-debug / kernel-debug-devel / kernel-devel / etc Multiple Vulnerabilities (CENTOS7:CLSA-2026:1791730242)
16 Oct 202600:00
–nessus
nessus
Tenable Nessus
CentOS Linux 8.5 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS8.5:CLSA-2026:1792979985)
26 Oct 202600:00
–nessus
nessus
Tenable Nessus
CentOS Linux 8 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1783790425)
30 Sep 202600:00
–nessus
nessus
Tenable Nessus
Rocky Linux 9.6 [TuxCare] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1780562693)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus
Ubuntu 26.04 LTS : Linux kernel vulnerabilities (USN-8887-1)
14 Oct 202600:00
–nessus
nessus
Tenable Nessus
Ubuntu 26.04 LTS : Linux kernel (Azure) vulnerabilities (USN-8888-1)
14 Oct 202600:00
–nessus
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28 Aug 2026 00:00Current
6Medium risk
Vulners AI Score6
EPSS0.00209
7