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OSV
OSV
added 2026/06/19 12:00 a.m.24 views

RLSA-2026:26427 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: mptcp: fix slab-use-after-free in inetlookupestablished CVE-2026-31669 kernel: xen/privcmd: fix double free via VMA splitting CVE-2026-31787 kernel: Buffer overflow in...

7.5CVSS5.3AI score0.00459EPSS
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Rockylinux
Rockylinux
added 2026/06/19 12:00 a.m.23 views

kernel security update

An update is available for kernel. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

9.8CVSS5.3AI score0.00459EPSS
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OSV
OSV
added 2026/06/19 12:00 a.m.17 views

ALSA-2026:27288 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: can: isotp: fix tx.buf use-after-free in isotpsendmsg CVE-2026-31474 kernel: mptcp: fix slab-use-after-free in inetlookupestablished CVE-2026-31669 kernel: rxrpc: Fix RxGK token loading t...

9.8CVSS6.6AI score0.00583EPSS
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Tenable Nessus
Tenable Nessus
added 2026/06/18 12:00 a.m.23 views

AlmaLinux 8 : kernel (ALSA-2026:26427)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:26427 advisory. kernel: mptcp: fix slab-use-after-free in inetlookupestablished CVE-2026-31669 kernel: xen/privcmd: fix double free via VMA splitting CVE-2026-31787...

9.8CVSS6.3AI score0.00459EPSS
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RedHat Linux
RedHat Linux
added 2026/06/17 12:05 p.m.15 views

kernel: wifi: mac80211: remove station if connection prep fails

A flaw was found in the Linux kernel's mac80211 Wi-Fi subsystem. When Multi-Link Operation MLO connection preparation fails, the system may not correctly remove the associated station. This can lead to a use-after-free or double-free vulnerability in the debugfs component, potentially causing...

8.8CVSS5.4AI score0.00302EPSS
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RedHat Linux
RedHat Linux
added 2026/06/17 6:53 a.m.12 views

kernel: wifi: mac80211: remove station if connection prep fails

A flaw was found in the Linux kernel's mac80211 Wi-Fi subsystem. When Multi-Link Operation MLO connection preparation fails, the system may not correctly remove the associated station. This can lead to a use-after-free or double-free vulnerability in the debugfs component, potentially causing...

8.8CVSS5.3AI score0.00302EPSS
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Oracle linux
Oracle linux
added 2026/06/17 12:00 a.m.28 views

kernel security update

4.18.0-553.134.1 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

9.8CVSS5.4AI score0.00459EPSS
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RedHat Linux
RedHat Linux
added 2026/06/16 7:17 p.m.21 views

kernel: wifi: mac80211: remove station if connection prep fails

A flaw was found in the Linux kernel's mac80211 Wi-Fi subsystem. When Multi-Link Operation MLO connection preparation fails, the system may not correctly remove the associated station. This can lead to a use-after-free or double-free vulnerability in the debugfs component, potentially causing...

8.8CVSS5.4AI score0.00302EPSS
SaveExploits0References5
AlmaLinux
AlmaLinux
added 2026/06/16 12:00 a.m.23 views

Important: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: mptcp: fix slab-use-after-free in inetlookupestablished CVE-2026-31669 kernel: xen/privcmd: fix double free via VMA splitting...

9.8CVSS5.3AI score0.00459EPSS
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OSV
OSV
added 2026/06/16 12:00 a.m.15 views

ALSA-2026:26428 Important: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: mptcp: fix slab-use-after-free in inetlookupestablished CVE-2026-31669 kernel: xen/privcmd: fix double free via VMA splitting...

9.8CVSS5.3AI score0.00459EPSS
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Tenable Nessus
Tenable Nessus
added 2026/06/11 12:00 a.m.27 views

Ubuntu 20.04 LTS : Linux kernel (Azure FIPS) vulnerabilities (USN-8098-8)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8098-8 advisory. Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module LSM. An unprivileged local attacker could use these...

9.8CVSS6.8AI score0.00617EPSS
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OSV
OSV
added 2026/06/05 6:24 p.m.23 views

OPENSUSE-SU-2026:20912-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2023-20585: iommu/amd: Use maximum Event log buffer size when SNP is enabled on Family 0x19 bsc1243603. - CVE-2026-3150: bcache: fix cacheddev.sbbio use-after-free and...

9.8CVSS6.9AI score0.00768EPSS
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OSV
OSV
added 2026/06/05 5:10 p.m.11 views

SUSE-SU-2026:22087-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2023-20585: iommu/amd: Use maximum Event log buffer size when SNP is enabled on Family 0x19 bsc1243603. - CVE-2026-3150: bcache: fix cacheddev.sbbio use-after-free and...

9.8CVSS7.1AI score0.00768EPSS
SaveExploits79References84
Tenable Nessus
Tenable Nessus
added 2026/06/03 12:00 a.m.13 views

Linux Distros Unpatched Vulnerability : CVE-2026-46166

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mac80211: use safe list iteration in radar detect work The call to ieee80211dfscaccancel can cause the iterated chanctx to be freed and removed from the...

8.8CVSS4.9AI score0.00203EPSS
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Microsoft CVE
Microsoft CVE
added 2026/05/29 8:07 a.m.24 views

wifi: mac80211: remove station if connection prep fails

...

8.8CVSS5.4AI score0.00302EPSS
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SUSE CVE
SUSE CVE
added 2026/05/29 1:16 a.m.29 views

SUSE CVE-2026-46125

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: remove station if connection prep fails If connection preparation fails for MLO connections, then the interface is completely reset to non-MLD. In this case, we must not keep the station since it's related to the...

5.5CVSS5.8AI score0.00302EPSS
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SUSE CVE
SUSE CVE
added 2026/05/29 1:15 a.m.18 views

SUSE CVE-2026-46166

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: use safe list iteration in radar detect work The call to ieee80211dfscaccancel can cause the iterated chanctx to be freed and removed from the list. Guard against this to avoid a slab-use-after-free error...

5.5CVSS5.8AI score0.00203EPSS
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Tenable Nessus
Tenable Nessus
added 2026/05/29 12:00 a.m.14 views

Linux Distros Unpatched Vulnerability : CVE-2026-46125

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mac80211: remove station if connection prep fails If connection preparation fails for MLO connections, then the interface is completely reset to non-MLD. ...

8.8CVSS5AI score0.00302EPSS
SaveExploits0References3
RedhatCVE
RedhatCVE
added 2026/05/28 6:04 p.m.25 views

CVE-2026-46125

A flaw was found in the Linux kernel's mac80211 Wi-Fi subsystem. When Multi-Link Operation MLO connection preparation fails, the system may not correctly remove the associated station. This can lead to a use-after-free or double-free vulnerability in the debugfs component, potentially causing...

8.8CVSS5.8AI score0.00302EPSS
SaveExploits0References4
RedhatCVE
RedhatCVE
added 2026/05/28 3:26 p.m.29 views

CVE-2026-46166

A flaw was found in the Linux kernel's mac80211 wireless subsystem. This vulnerability arises from unsafe list iteration during radar detection work, where a channel context can be freed while still being processed. This can lead to a use-after-free memory error. A successful exploit could result...

8.8CVSS5.8AI score0.00203EPSS
SaveExploits0References4
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