CVE-2025-68786

CVE-2025-68786 affects the Linux kernel ksmbd code path. When i_size equals the requested size (including 0), the prior check_lock_range call used size-1 and could underflow, which is mitigated by skipping the equal-size case. The issue is resolved in upstream kernel 6.6.120, and Mageia advisorie...

CVE-2025-68786 ksmbd: skip lock-range check on equal size to avoid size==0 underflow

In the Linux kernel, the following vulnerability has been resolved: ksmbd: skip lock-range check on equal size to avoid size==0 underflow When size equals the current isize including 0, the code used to call checklockrangefilp, isize, size - 1, WRITE, which computes size - 1 and can underflow for...

CVE-2025-68786 ksmbd: skip lock-range check on equal size to avoid size==0 underflow

In the Linux kernel, the following vulnerability has been resolved: ksmbd: skip lock-range check on equal size to avoid size==0 underflow When size equals the current isize including 0, the code used to call checklockrangefilp, isize, size - 1, WRITE, which computes size - 1 and can underflow for...

CVE-2025-68786

In the Linux kernel, the following vulnerability has been resolved: ksmbd: skip lock-range check on equal size to avoid size==0 underflow When size equals the current isize including 0, the code used to call checklockrangefilp, isize, size - 1, WRITE, which computes size - 1 and can underflow for...

CVE-2025-68783

CVE-2025-68783 affects the Linux kernel ALSA usb-mixer for the us16x08, where get_meter_levels_from_urb() previously derived a channel index from a meter packet without validating range, risking writes past the end of per-channel arrays when the packet contained a negative or out-of-range channel...

CVE-2025-68783

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-mixer: us16x08: validate meter packet indices getmeterlevelsfromurb parses the 64-byte meter packets sent by the device and fills the per-channel arrays meterlevel, complevel and masterlevel in struct...

Astra Linux – Vulnerability in Gegl

GIMP HDR File Parsing: Heap-Based Buffer Overflow and Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability, as the target must visit a malicious page ...

Astra Linux – vulnerability in nbdkit

There is a flaw in the nbdkit “blocksize” filter that can be triggered by a specific type of client request. When a client requests block status information for a very large data range, exceeding a certain limit, it causes an internal error in nbdkit, resulting in a denial of service...

Astra Linux – Vulnerability in nbdkit

There is a flaw in the nbdkit server when handling responses from its plugins regarding the status of data blocks. If a client makes a specific request for a very large data range, and a plugin responds with an even larger single block, the nbdkit server can encounter a critical internal error,...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from f2fs updating a zero size range to the extent cache, which could cause the kernel to crash...

MiracleLinux 7 : java-11-openjdk-11.0.26.0.4-1.0.1.el7.AXS7 (AXSA:2025-9817:01)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-9817:01 advisory. - Upgrade to openjdk-11.0.26+4. The following CVEs were fixed: - CVE-2024-21131: potential UTF8 size overflow - CVE-2024-21138: excessive symbol...

NETGEAR WiFi range extenders security vulnerabilities

NETGEAR WiFi range extenders are a series of WiFi signal extenders from NETGEAR. A security vulnerability exists in NETGEAR WiFi range extenders that stems from insufficient authentication, which could lead to a network-adjacent attacker bypassing authentication and accessing the management panel...

CVE-2026-0408: Improper Authentication

A path traversal vulnerability in NETGEAR WiFi range extenders allows an attacker with LAN authentication to access the router's IP and review the contents of the dynamically generated webproc file, which records the username and password submitted to the router GUI...

Cal.com security vulnerabilities

Cal.com is an open source scheduling software from Cal.com Open Source. A security vulnerability exists in Cal.com versions 3.1.6 through prior to 6.0.7, which stems from a flaw in the custom NextAuth JWT callback that could allow an attacker to gain full authentication access to any user account...

Linux Distros Unpatched Vulnerability : CVE-2025-68786

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ksmbd: skip lock-range check on equal size to avoid size==0 underflow When size equals the current isize including 0, the code used to call checklockrangefilp,...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a failure to check the TID range in the rtl92cutxfilldesc function, which could lead to an array index...

PT-2026-2491

Name of the Vulnerable Software and Affected Versions OpenC3 COSMOS versions 5.0.0 through 6.10.1 Description OpenC3 COSMOS provides functionality to send commands to and receive data from embedded systems. Versions 5.0.0 through 6.10.1 contain a remote code execution issue reachable through the...

MiracleLinux 9 : libsoup-2.72.0-10.el9_6.1 (AXSA:2025-10579:11)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-10579:11 advisory. libsoup: Integer overflow in appendparamquoted CVE-2025-32050 libsoup: Heap buffer overflow in sniffunknown CVE-2025-32052 libsoup: Heap buffer...

MiracleLinux 7 : php-5.4.16-48.0.12.el7.AXS7 (AXSA:2025-10958:11)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-10958:11 advisory. CVE-2017-9228: fix heap out-of-bounds write in bitsetsetrange and parsecharclass functions CVEs: CVE-2017-9228 Tenable has extracted the preceding descripti...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a lock range check in ksmbd when size equals isize could result in an integer underflow...