CVE-2026-89493

In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate rlused against rlcount in refcount block validator ocfs2findrefcountrecinrl walks the on-disk refcount record array with: for ; i rfrecords.rlused; i++ rec = &rb-rfrecords.rlrecsi; ... rlrecs lives in a single...

CVE-2026-38056

A local privilege escalation vulnerability exists in the iDirect iQ200 VSAT terminal running firmware 23.0.1.0 , a rackmount satellite modem used as the primary communications link for offshore rigs, vessels, and remote sites. The device ships with a pre-configured low-privilege local user accoun...

SUSE-SU-2026:23670-1 Security update for acl, attr

This update for acl, attr fixes the following issue: - CVE-2026-54369,CVE-2026-54370,CVE-2026-54371: Symlink Traversal Privilege Escalation via getfattr/setfattr, getfacl/setfacl/chacl, libacl bsc1268867. Changes for acl: - Update to 2.4.0 jscPED-16501: Major Issues Fixed: - The libacl library...

CVE-2026-77159

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...

DEBIAN-CVE-2026-77159

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...

CVE-2026-77159

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...

EUVD-2026-76034

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...

CVE-2026-77159 Libvirt: unsafe chown in qemutpmemulatorpreparehost() allows arbitrary file ownership change via symlink

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...

CVE-2026-77159

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...

Exploit for CVE-2026-20516

CVE-2026-20516: MiracastService confused deputy on Android TV...

CVE-2017-5618-Screen-4.5.0-Root

Exploit de escalada de privilegios local para GNU Screen 4.5.0 CVE-2017-5618 📌 Resumen Exploit de escalada de privilegios local para GNU Screen 4.5.0 que secuestra la carga de bibliotecas compartidas para obtener acceso root mediante la manipulación de ld.so.preload. 🔧 Detalles técnicos...

PT-2026-89875

Name of the Vulnerable Software and Affected Versions NetBSD affected versions not specified Description An information disclosure issue exists in the mm open function within sys/dev/mm.c. Unprivileged local users can obtain real kernel virtual addresses by opening world-accessible devices, such ...

CVE-2026-38056: Missing Authorization

A local privilege escalation vulnerability exists in the iDirect iQ200 VSAT terminal running firmware 23.0.1.0. The iQ200 is a rackmount satellite modem deployed across oil and gas, maritime, defense, and remote infrastructure as the primary, and often sole communications link for offshore rigs,...

PT-2026-90295

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the BPF bloom filter implementation on 32-bit kernels within the bloom map alloc function. When the computed bitmap reaches the U32 MAX fallback case, two problems...

CVE-2026-89579: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: bpf: Harden bloom filter sizing and indexing on 32-bit kernels bloommapalloc has two 32-bit-specific problems when the computed bitmap reaches the U32MAX fallback case. First, BITSTOBYTESU32MAX is evaluated with 32-bit arithmetic...

Linux Distros Unpatched Vulnerability : CVE-2026-77159

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking...

CVE-2026-15419

In the silabser.sys driver for CP210x devices v11.5.0 and earlier, a local unprivileged user with a malicious device can use malformed packets to corrupt kernel pool memory, resulting in arbitrary code execution with escalated privileges...

CVE-2026-68488

A Time-of-check Time-of-use TOCTOU race condition leading to insecure symlink following in Plesk causes local privilege escalation to root via arbitrary file/directory ownership takeover...

CVE-2026-81049

Dell ThinOS 10, versions prior to 260510.2616, contain a Missing Support for Integrity Check vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary code execution...

CVE-2026-88924 Gvfs: gvfs-admin socket ownership race permits local root

A flaw was found in the admin backend of gvfs. The privileged gvfsd-admin daemon changes the ownership of newly created private D-Bus sockets by calling the link-following chown function on a pathname inside a user-controlled directory. A local attacker can exploit this via a Time-of-Check...