The vulnerabilities of the functions tipc_topsrv_accept() and tipc_topsrv_stop() in the net/tipc/topsrv.c module, which are part of the TIPC protocol implementation in Linux kernel, allow a attacker to cause a service failure.

The vulnerability of the functions tipctopsrvaccept and tipctopsrvstop in the net/tipc/topsrv.c module, which is part of the TIPC protocol implementation in Linux operating systems, relates to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability in the vdpa_nl_policy structure of the drivers/vdpa/vdpa.c module of the vDPA device driver for the Linux operating system allows a perpetrator to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the vdpanlpolicy structure in the drivers/vdpa/vdpa.c file of the vDPA device driver for the Linux operating system is related to incorrect assumptions regarding the organization of data or memory. Exploiting this vulnerability could allow an attacker to compromise the...

The vulnerability of the smbd_post_send_iter() function in the fs/smb/client/smbdirect.c module of the Smb file system in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the smbdpostsenditer function in the fs/smb/client/smbdirect.c module of the Smb file system in the Linux operating system is related to the repeated release of previously released memory. Exploiting this vulnerability could allow a remote attacker to compromise the...

The vulnerability of the usbip_pack_ret_submit() function in the drivers/usb/usbip/usbip_common.c file of the Linux operating system’s device driver module allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the usbippackretsubmit function in the drivers/usb/usbip/usbipcommon.c file of the Linux device driver module is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality,...

The vulnerabilities of the functions nv50_piorDestroy() and nv50_piorCreate() in the driver/gpu/drm/nouveau/dispnv50/disp.c file of the Nouveau driver for the Direct Rendering Infrastructure (DRI) of NVIDIA’s Linux kernel allow a malicious actor to cause a service failure.

The vulnerability of the functions nv50piordestroy and nv50piorcreate in the drivers/gpu/drm/nouveau/dispnv50/disp.c module of the Nouveau graphics driver for Linux operating systems is related to the lack of resource initialization. Exploiting this vulnerability can allow an attacker to cause a...

The vulnerability of the function ieee80211_parse_adv_t2l() in the module net/mac80211/mlme.c of the mac80211 stack in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the function ieee80211parseadvt2l in the net/mac80211/mlme.c module of the mac80211 stack in the Linux operating system is related to incorrect assumptions regarding the organization of data or memory. Exploiting this vulnerability could allow a remote attacker to compromise...

The vulnerability of the `prepare_playback_urb()` function in the sound/usb/pcm.c module, which supports USB audio devices in Linux operating systems, allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the prepareplaybackurb function in the sound/usb/pcm.c module, which supports USB audio devices in Linux operating systems, is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could allow an attacker to compromise the...

The vulnerability of the smb2_unlink() function in the fs/smb/client/smb2inode.c file of the Smb file system in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the smb2unlink function in the fs/smb/client/smb2inode.c file of the Smb file system in the Linux operating system is related to the access to an uninitialized pointer. Exploiting this vulnerability could allow a attacker to cause a service failure...

PT-2026-81511

Name of the Vulnerable Software and Affected Versions NVIDIA OpenShell for Linux affected versions not specified Description A flaw in NVIDIA OpenShell for Linux allows an attacker to perform a sandbox escape, which is a process of breaking out of a restricted execution environment to access the...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2026-113 (ALASKERNEL-5.15-2026-113)

The version of kernel installed on the remote host is prior to 5.15.213-150.251. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2026-113 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSv4/flexfiles: reject zero...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: NFSv4/flexfiles: reject zero filehandle version count CVE-2026-53392 In the Linux kernel, the following vulnerability has been resolved: nfsd: reset write verifier on deferred writeback errors CVE-2026-53393 In th...

ALSA-2026:59379 Moderate: pam security update

Pluggable Authentication Modules PAM provide a system to set up authentication policies without the need to recompile programs to handle authentication. Security Fixes: linux-pam: Plaintext password recovery via timing discrepancy in pamuserdb module CVE-2026-54411 For more details about the...

Oracle Linux 9 : sqlite (ELSA-2026-58936)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-58936 advisory. - Fixes CVE-2026-11822 - Fixes CVE-2026-11824 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory...

Oracle Linux 9 : firefox (ELSA-2026-58897)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-58897 advisory. 140.14.0-1.0.1 - Fix firefox-oracle-default-prefs.js for new nss Orabug: 37079773 - Add firefox-oracle-default-prefs.js and remove the corresponding R...

pam security update

1.6.1-9.1 - pamuserdb: fix password comparison timing leak. Resolves: CVE-2026-54411 and RHEL-191704...

Oracle Linux 10 : sqlite (ELSA-2026-58927)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-58927 advisory. - Fixes CVE-2026-11822 - Fixes CVE-2026-11824 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory...

The vulnerability of the io_worker_handle_work() function in the io_uring/io-wq.c module, an interface for asynchronous input/output in the Linux kernel, allows a attacker to cause a service failure.

The vulnerability of the ioworkerhandlework function in the iouring/io-wq.c module, which is part of the Linux kernel’s asynchronous input/output interface, is related to improper resource release. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the `cavium_map_pf regs()` function in the `drivers/char/hw_random/cavium-rng-vf.c` driver module, which is part of the Linux kernel’s support for alphanumeric devices. This vulnerability allows a attacker to cause a service failure.

The vulnerability of the caviummappf regs function in the drivers/char/hwrandom/cavium-rng-vf.c driver module, which is part of the Linux kernel’s character-to-digit device support mechanism, relates to the pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a...

The vulnerability of the xe_vm_madvise_ioctl() function in the drivers/gpu/drm/xe/xe_vm_madvise.c module of the Direct Rendering Infrastructure (DRI) driver for the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the xevmmadviseioctl function in the drivers/gpu/drm/xe/xevmmadvise.c module of the Direct Rendering Infrastructure DRI driver for the Linux operating system is related to improper memory release memory leak. Exploiting this vulnerability can allow an attacker to cause a...

The vulnerability of the idxd_reset_done() function in the drivers/dma/idxd/init.c module of the Intel Data Accelerator driver for the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the idxdresetdone function in the drivers/dma/idxd/init.c module of the Intel Data Accelerator driver for the Linux operating system is related to the assignment of a pointer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity,...