CVE-2026-97503

In the Linux kernel, the following vulnerability has been resolved: genirq/proc: Size interrupt directory names for 10-digit interrupt numbers /proc/irq// directory names are built in char name10 buffers with sprintfname, "%u", irq. Ten-digit IRQ numbers already need 11 bytes including the traili...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: In the bcm module, there was a issue where bo-bcmprocread was still triggered after the removeprocentry function was called. The syzbot tool reported a warning in the bcmrelease function. The fix addressed another warning that...

DEBIAN-CVE-2026-89540

In the Linux kernel, the following vulnerability has been resolved: sunrpc: init gssplock before publishing proc entry createusegssproxyprocentry publishes /proc/net/rpc/use-gss-proxy via proccreatedata before initgsspclnt runs mutexinit on sn-gssplock. Once the dentry is linked under...

CVE-2026-89540

In the Linux kernel, the following vulnerability has been resolved: sunrpc: init gssplock before publishing proc entry createusegssproxyprocentry publishes /proc/net/rpc/use-gss-proxy via proccreatedata before initgsspclnt runs mutexinit on sn-gssplock. Once the dentry is linked under...

CVE-2026-89540

In the Linux kernel, the following vulnerability has been resolved: sunrpc: init gssplock before publishing proc entry createusegssproxyprocentry publishes /proc/net/rpc/use-gss-proxy via proccreatedata before initgsspclnt runs mutexinit on sn-gssplock. Once the dentry is linked under...

CVE-2026-89540

A race condition in the Linux kernel's sunrpc component allows a local attacker to trigger concurrent access to set_gssp_clnt(). The root cause is that create_use_gss_proxy_proc_entry() publishes /proc/net/rpc/use-gss-proxy via proc_create_data() before the gssp_lock mutex is initialized, creatin...

CVE-2026-89540

In the Linux kernel, the following vulnerability has been resolved: sunrpc: init gssplock before publishing proc entry createusegssproxyprocentry publishes /proc/net/rpc/use-gss-proxy via proccreatedata before initgsspclnt runs mutexinit on sn-gssplock. Once the dentry is linked under...

AZL-96156 CVE-2026-74479 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: net: pktgen: fix proc entry use-after-free pktgenchangename replaces pktdev-entry while holding t-iflock. pktgenremovedevice removes the same entry before remdevfromiflist takes that lock. This allows the following interleaving:...

CVE-2026-74479

In the Linux kernel, the following vulnerability has been resolved: net: pktgen: fix proc entry use-after-free pktgenchangename replaces pktdev-entry while holding t-iflock. pktgenremovedevice removes the same entry before remdevfromiflist takes that lock. This allows the following interleaving:...

CVE-2026-74479 net: pktgen: fix proc entry use-after-free

In the Linux kernel, the following vulnerability has been resolved: net: pktgen: fix proc entry use-after-free pktgenchangename replaces pktdev-entry while holding t-iflock. pktgenremovedevice removes the same entry before remdevfromiflist takes that lock. This allows the following interleaving:...

Astra Linux – vulnerability in linux-6.12, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: nfsd: do not ignore the return code of svcprocregister Currently, nfsdprocstatinit ignores the return value of svcprocregister. If the procfile creation fails, the kernel will WARN when it later tries to remove the entry. Fix...

kernel: proc: fix UAF in proc_get_inode()

A flaw was found in the Linux kernel. A race condition between unloading a kernel module and accessing its entry in the proc filesystem leads to a use-after-free vulnerability, where the kernel accesses memory that has already been released. A local user could exploit this timing issue during...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Firewire: ohci: prevents leakage of leftover IRQs when unbinding The commit 5a95f1ded28691e6 “Firewire: ohci: uses a devres for the requested IRQ” also removed the call to freeirq in pciremove. This resulted in a leftover IRQ...

SUSE CVE-2026-31403

In the Linux kernel, the following vulnerability has been resolved: NFSD: Hold net reference for the lifetime of /proc/fs/nfs/exports fd The /proc/fs/nfs/exports proc entry is created at module init and persists for the module's lifetime. exportsprocopen captures the caller's current network...

Azure Linux 3.0 Security Update: kernel (CVE-2024-47709)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-47709 advisory. - In the Linux kernel, the following vulnerability has been resolved: can: bcm: Clear bo-bcmprocread after...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993096)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993096 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv6: fix WARNING in ip6routenetexitlate During the initialization of ip6routenetinitlate, if fil...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992967)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992967 advisory. In the Linux kernel, the following vulnerability has been resolved: can: bcm: Clear bo-bcmprocread after removeprocentry. syzbot reported a warning in bcmrelease. 0...

OESA-2025-2700 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: misc: pciendpointtest: Avoid issue of interrupts remaining after requestirq error After devmrequestirq fails with error in pciendpointtestrequestirq, the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990878)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990878 advisory. In the Linux kernel, the following vulnerability has been resolved: can: bcm: Clear bo-bcmprocread after removeprocentry. syzbot reported a warning in bcmrelease. 0...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-389429)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-389429 advisory. In the Linux kernel, the following vulnerability has been resolved: can: bcm: Remove proc entry when dev is unregistered. syzkaller reported a warning in bcmconnect...