sudo: Sudo: Privilege escalation due to failure in privilege drop calls

A flaw was found in Sudo. A local user could exploit a failure in the setuid, setgid, or setgroups calls, which are used to drop privileges before running the mailer. This oversight allows for privilege escalation, enabling the user to gain elevated access on the system...

CVE-2026-7376

A flaw was found in sharkd, a component of Wireshark. This vulnerability allows a local user to trigger a crash within the sharkd process. Successful exploitation leads to a denial of service, impacting the availability of the system...

CVE-2026-6868

A flaw was found in Wireshark. A local user could be tricked into opening a specially crafted network capture file. This file, containing malicious HTTP data, could cause Wireshark to crash, leading to a denial of service...

PT-2026-36824

Name of the Vulnerable Software and Affected Versions auth versions 1.18.0 through 1.25.1 auth versions 2.0.0 through 2.1.1 Description The Patreon OAuth provider maps every authenticated Patreon account to the same local user.ID instead of deriving a unique ID from the account returned by Patreo...

PT-2026-36193

Name of the Vulnerable Software and Affected Versions IBM watsonx.data intelligence versions 5.2.0 through 5.2.1 IBM watsonx.data intelligence versions 5.3.0 through 5.3.1 Description User credentials are stored in plain text, allowing a local user to read them. Recommendations At the moment, the...

CVE-2026-35341

A flaw was found in uutils coreutils mkfifo. This vulnerability allows a local user to inadvertently change the permissions of an existing file when attempting to create a named pipe FIFO at the same location. The mkfifo utility, instead of failing, proceeds to set the existing file's permissions...

CVE-2026-40924

A flaw was found in Tekton Pipelines. A local user with specific permissions to create TaskRuns or PipelineRuns can exploit this by directing the HTTP resolver to an attacker-controlled server. This server can return a very large response body, leading to the tekton-pipelines-resolvers pod...

sudo: Sudo: Privilege escalation due to failure in privilege drop calls

A flaw was found in Sudo. A local user could exploit a failure in the setuid, setgid, or setgroups calls, which are used to drop privileges before running the mailer. This oversight allows for privilege escalation, enabling the user to gain elevated access on the system...

Copy Fail AF_ALG + authencesn Page-Cache Write

CVE-2026-31431 is a logic flaw in the Linux kernel's authencesn AEAD template that, when reached via the AFALG socket interface combined with splice, allows an unprivileged local user to perform a controlled 4-byte write into the page cache of any readable file. Because the corrupted pages are...

JLSEC-2026-287

A vulnerability was found in libXpm where a vulnerability exists due to a boundary condition, a local user can trigger an out-of-bounds read error and read contents of memory on the system...

CVE-2026-41411

A flaw was found in Vim, an open-source command-line text editor. This command injection vulnerability occurs during tag file processing. A local user could craft a malicious tags file containing backtick syntax in the filename field. When Vim resolves a tag from this file, it executes the embedd...

avahi: avahi-daemon: Avahi: Denial of Service via D-Bus method call

A flaw was found in Avahi. An unprivileged local user can exploit this vulnerability by sending a D-Bus method call with conflicting publish flags. This can lead to a denial of service DoS by crashing the avahi-daemon, making the service unavailable...

JLSEC-2026-212

util-linux is a random collection of Linux utilities. Prior to version 2.41.4, a TOCTOU Time-of-Check-Time-of-Use vulnerability has been identified in the SUID binary /usr/bin/mount from util-linux. The mount binary, when setting up loop devices, validates the source file path with user privilege...

ALPINE-CVE-2025-54505

A transient execution vulnerability within AMD CPUs may allow a local user-privileged attacker to leak data via the floating point divisor unit, potentially resulting in loss of confidentiality...

cpython: CPython: Logging Bypass in Legacy .pyc File Handling

A flaw was found in CPython. This vulnerability allows a local user with low privileges to bypass security auditing mechanisms. The issue occurs because the SourcelessFileLoader component, responsible for handling older Python compiled files .pyc, does not properly trigger system audit events. Th...

sudo: Sudo: Privilege escalation due to failure in privilege drop calls

A flaw was found in Sudo. A local user could exploit a failure in the setuid, setgid, or setgroups calls, which are used to drop privileges before running the mailer. This oversight allows for privilege escalation, enabling the user to gain elevated access on the system...

CVE-2026-40517

A flaw was found in radare2 that could lead to arbitrary operating system OS command execution. A local user could be exploited through a command injection vulnerability in the PDB Program Database parser. By processing a specially crafted malicious PDB file, the idp command would execute arbitra...

CVE-2026-31670

A flaw was found in the Linux kernel's rfkill component. A local user can exploit this by creating an excessive number of rfkill events without properly consuming them. This can lead to a denial of service DoS due to an out-of-memory condition, impacting system stability and availability...

CVE-2026-31641

A flaw was found in the Linux kernel's rxrpc subsystem. An unprivileged local user could exploit an integer overflow vulnerability in the rxrpcpreparsexdryfsrxgk function. This flaw occurs when processing specially crafted key and ticket lengths, causing an incorrect memory allocation size...

CVE-2026-31603

A flaw was found in the Linux kernel's sm750fb framebuffer driver. A local user can exploit this vulnerability by providing a specially crafted input with a zero pixclock value via the FBIOPUTVSCREENINFO ioctl. This leads to a division-by-zero error in the pstohz function, which can result in a...