Siemens SIMATIC S7-1500 TM MFP Improper Input Validation (CVE-2026-46136)

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: fix a potential clc buffer length underflow The buflen is used to limit the iterations for retrieving the country power setting and may underflow under certain conditions due to changes in the power table in...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fixed a potential out-of-bounds write issue in getfileallinfo for compound requests. When a compound request consists of QUERYDIRECTORY + QUERYINFO FILEALLINFORMATION, and the first command consumes nearly the entire...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: In the BPF code, ensure that skb-len != 0 when redirecting a packet to a tunneling device. The syzkaller function managed to trigger another case where skb-len == 0 when entering devqueuexmit. WARNING: CPU: 0, PID: 2470; Location...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: net:emac/emac-mac: A use-after-free issue was addressed in emacmactxbufsend. In emacmactxbufsend, it calls emactxfilltpd.., skb,... If an error occurs in emactxfilltpd, the skb will be freed via devkfreeskbskb in the error branch...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: fs/ntfs3: Validates buffer length during parsing of index The indxread function is called when there are certain NTFS directory operations that require more information from the index buffers. This adds a sanity check to ensur...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: netrom: Check the buffer length before accessing it. Syzkaller reports an issue where an uninit value is read from ax25cmp when sending raw messages through the ieee802154 implementation...

CVE-2026-105007

An elevation of privilege vulnerability exists in the Network Driver Interface Specification NDIS when ndis.sys fails to check the length of a buffer prior to copying memory to it. To exploit the vulnerability, in a local attack scenario, an attacker could run a specially crafted application to...

CVE-2026-105007

An elevation of privilege vulnerability exists in the Network Driver Interface Specification (NDIS) because ndis.sys fails to validate buffer length before copying memory. In a local attack scenario, an attacker with the ability to execute a malicious application could run a specially crafted app...

Windows NDIS Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists in the Network Driver Interface Specification NDIS when ndis.sys fails to check the length of a buffer prior to copying memory to it. To exploit the vulnerability, in a local attack scenario, an attacker could run a specially crafted application to...

Microsoft Windows: CVE-2026-105007: Windows NDIS Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists in the Network Driver Interface Specification NDIS when ndis.sys fails to check the length of a buffer prior to copying memory to it. To exploit the vulnerability, in a local attack scenario, an attacker could run a specially crafted application to...

PT-2026-111974

Name of the Vulnerable Software and Affected Versions Microsoft Windows affected versions not specified Description An elevation of privilege issue exists in the Network Driver Interface Specification NDIS due to a failure in ndis.sys to verify buffer length before copying memory. A local attacke...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: mac80211 – Increase scanieslen for S1G. Currently, the S1G capability element is not taken into consideration when calculating scanieslen, resulting in a buffer length validation failure in the ieee80211prephwscan function...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: atm: fixed the use after free in lecsend The -send operation frees the skb object; therefore, the length of the object should be saved before calling -send to avoid a use after free situation...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: can: emsusb: emsusbreadbulkcallback: Check the proper length of a message. When analyzing data in an USB urb, actuallength represents the size of the buffer passed to the driver. However, transferbufferlength, which is set by the...

CVE-2026-97954

A flaw was found in the Linux kernel's Reliable Datagram Sockets RDS subsystem. This vulnerability allows a network user to cause a Denial of Service DoS by corrupting TCP communication streams. On systems configured with memory page sizes larger than 8 KB, the kernel incorrectly calculates buffe...

CVE-2026-81883

radare2 , a UNIX-like reverse engineering framework and command-line toolset, is affected by an out-of-bounds read in its Lua 5.3 bytecode function parser prior to version 6.2.0 . The parser reads fixed function-metadata fields (two integers and three one-byte fields) immediately after a function...

CVE-2026-25290 Integer Overflow or Wraparound in OOBM

Memory Corruption when validating large data buffers from external sources using addition to check buffer length...

PT-2026-94151

Memory Corruption when validating large data buffers from external sources using addition to check buffer length...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: A bug in accessing the uninit variable was fixed in qrtrtxresume. Syzbot reported the bug as follows: ===================================================== Bug: KMSAN: Access to the uninitvalue variable in...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: ksmbd: Corrected the incorrect validation of the next buffer length in smb2setea. There are multiple smb2eainfo buffers in the FILEFULLEAINFORMATION request from the client. ksmbd uses the NextEntryOffset of the current...