CVE-2026-84854

The WibuKey driver for Windows versions below 6.72 contains an out-of-bounds write vulnerability due to insufficient validation of user input when calculating the size of a kernel buffer. This flaw could lead to a system crash or, under unfavorable circumstances, the modification of adjacent kern...

CVE-2026-84854 Out of Bound Write on WibuKey for Windows

In the WibuKey driver for Windows below Version 6.72, insufficient validation of user input when calculating the size of a kernel buffer could cause small amounts of data to be written outside the intended kernel buffer. This can lead to a system crash. Under unfavorable circumstances, adjacent...

CVE-2026-84854 Out of Bound Write on WibuKey for Windows

In the WibuKey driver for Windows below Version 6.72, insufficient validation of user input when calculating the size of a kernel buffer could cause small amounts of data to be written outside the intended kernel buffer. This can lead to a system crash. Under unfavorable circumstances, adjacent...

kernel: tunnels: do not assume transport header in iptunnel_pmtud_check_icmp()

A flaw was found in the Linux kernel's tunnels module. This vulnerability occurs when the iptunnelpmtudcheckicmp function is called without the skb transport header being properly set. An attacker could exploit this condition to trigger an out-of-bound memory access, which may lead to system...

CVE-2021-4034

CVE-2021-4034 This contains single-file exploit for cve-2021-4034 which is a Polkit Local Privilege Escalation. Use it wisely! Vulnerability Description CVE-2021-4034, commonly referred to as Pwnkit , is a memory corruption vulnerability in the pkexec component of Polkit, a toolkit used for...

Rocky Linux 9 [CIQ] Security Update: grub2-common / grub2-efi-aa64 / grub2-efi-aa64-cdboot / etc Multiple Vulnerabilities (crlsa-2023_0752)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20230752 advisory. grub2: Buffer overflow in grubfontconstructglyph can lead to out-of-bound write and possible secure boot bypass CVE-2022-2601 grub2: Heap based out-of-boun...

Rocky Linux 8 [CIQ] Security Update: libtasn1 / libtasn1-debuginfo / libtasn1-debugsource / etc (crlsa-2023_0116)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20230116 advisory. libtasn1: Out-of-bound access in ETYPEOK CVE-2021-46848 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that...

Rocky Linux 9 [CIQ] Security Update: libtasn1 / libtasn1-debuginfo / libtasn1-debugsource / etc (crlsa-2023_0343)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20230343 advisory. libtasn1: Out-of-bound access in ETYPEOK CVE-2021-46848 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that...

Rocky Linux 9.6 [TuxCare] Security Update: shim-x64 Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2025:1751552694)

The Rocky Linux 9.6 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2025:1751552694 advisory. - There's a possible overflow in handleimage when shim tries to load and execute crafted EFI executables; The handleimage function...

Rocky Linux 8 [CIQ] Security Update: kernel-rt / kernel-rt-core / kernel-rt-debug / kernel-rt-debug-core / etc Multiple Vulnerabilities (crlsa-2024_0134)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20240134 advisory. kernel: use after free in unixstreamsendpage CVE-2023-4622 kernel: vmwgfx: reference count issue leads to use-after-free in surface handling CVE-2023-5633...

Rocky Linux 9 [CIQ] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (crlsa-2025_11861)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202511861 advisory. kernel: media: uvcvideo: Fix double free in error path CVE-2024-57980 kernel: wifi: iwlwifi: limit printed string from FW file CVE-2025-21905 kernel:...

Rocky Linux 8 [CIQ] Security Update: kernel-rt / kernel-rt-core / kernel-rt-debug / kernel-rt-debug-core / etc Multiple Vulnerabilities (crlsa-2025_2474)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20252474 advisory. kernel: HID: core: zero-initialize the report buffer CVE-2024-50302 kernel: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox device...

Rocky Linux 9 [CIQ] Security Update: flac / flac-debuginfo / flac-debugsource / flac-devel / flac-libs / etc (crlsa-2022_8078)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20228078 advisory. flac: out of bound write in appendtoverifyfifointerleaved of streamencoder.c CVE-2021-0561 Tenable has extracted the preceding description block directly from the C...

CentOS Linux 8 [TuxCare] Security Update: binutils / binutils-devel Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1777059908)

The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1777059908 advisory. - An issue was discovered in Binutils addr2line before 2.39.3, function parsemodule contains multiple out of bound reads which ma...

CentOS Linux 7 [TuxCare] Security Update: bpftool / kernel / kernel-debug / kernel-debug-devel / kernel-devel / etc Multiple Vulnerabilities (CENTOS7:CLSA-2026:1778756832)

The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2026:1778756832 advisory. - In the Linux kernel, the following vulnerability has been resolved: scsi: scsidebug: Fix out-of-bound read in respreadcap16 The...

Rocky Linux 8 [CIQ] Security Update: vim-X11 / vim-X11-debuginfo / vim-common / vim-common-debuginfo / etc Multiple Vulnerabilities (crlsa-2022_0366)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20220366 advisory. vim: heap-based buffer overflow in winredrstatus in drawscreen.c CVE-2021-3872 vim: illegal memory access in findstartbrace in cindent.c when C-indenting...

CentOS Linux 7 [TuxCare] Security Update: unzip (CENTOS7:CLSA-2024:1716917767)

The CentOS Linux 7 host has a package installed that is affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2024:1716917767 advisory. - A flaw was found in Unzip. The vulnerability occurs during the conversion of a wide string to a local string that leads to a heap of out-of-bou...

Rocky Linux 9.6 [TuxCare] Security Update: cups / cups-client / cups-devel / cups-filesystem / cups-ipptool / etc (ALMALINUX9.6:CLSA-2026:1769516003)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1769516003 advisory. - OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to version 2.4.15, a user in t...

CentOS Linux 8 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1789141176)

The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1789141176 advisory. - In the Linux kernel, the following vulnerability has been resolved: bpf: Propagate error from htablockbucket to userspace In...

Rocky Linux 8 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource Multiple Vulnerabilities (crlsa-2023_7500)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20237500 advisory. Mozilla: Out-of-bound memory access in WebGL2 blitFramebuffer CVE-2023-6204 Mozilla: Use-after-free in MessagePort::Entangled CVE-2023-6205 Mozilla:...