Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper handling of FDA objects with a length of zero, potentially leading to out-of-bound writes...

Linux Distros Unpatched Vulnerability : CVE-2026-23178

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - HID: i2c-hid: fix potential buffer overflow in i2chidgetreport i2chidxfer is used to read recvlen + sizeofle16 bytes of data into ihid-rawbuf. The former can co...

PT-2026-8205

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: preserve error state in block data length handler When a block read returns an invalid length, zero or I2C SMBUS BLOCK MAX, the length handler sets the state to IMX I2C STATE FAILED. However, i2c imx master isr...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of boundary checks on the received data length, potentially leading to buffer overflows...

Linux Distros Unpatched Vulnerability : CVE-2026-23197

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - i2c: imx: preserve error state in block data length handler When a block read returns an invalid length, zero or I2CSMBUSBLOCKMAX, the length handler sets the...

CLSA-2026-1771010890 freerdp: Fix of 5 CVEs

CVE-2026-22859: fix out-of-bounds access due to missing interface index validation in urbdrc channel - CVE-2026-23732: fix out-of-bounds read due to missing input length check in glyph conversion - CVE-2026-23883: fix integer overflow in cursor pixel allocation and surface-to-surface rectangle...

CVE-2026-26264

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.5.0rc4 and 1.4.3rc2, a malformed WriteProperty request can trigger a length underflow in the BACnet stack, leading to an out‑of‑bounds read and a crash DoS. The issue is in wp.c within...

CVE-2026-26264 BACnet Stack WriteProperty decoding length underflow leads to OOB read and crash

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.5.0rc4 and 1.4.3rc2, a malformed WriteProperty request can trigger a length underflow in the BACnet stack, leading to an out‑of‑bounds read and a crash DoS. The issue is in wp.c within...

CVE-2026-26264

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.5.0rc4 and 1.4.3rc2, a malformed WriteProperty request can trigger a length underflow in the BACnet stack, leading to an out‑of‑bounds read and a crash DoS. The issue is in wp.c within...

CVE-2026-26264

The vulnerability CVE-2026-26264 affects the BACnet Stack C library (embedded systems). In wp_decode_service_request, decoding the optional priority context tag can cause apdu_len - apdu_size underflow if apdu_size > apdu_len for a malformed WriteProperty, leading to an out-of-bounds read and ...

CVE-2026-26264 BACnet Stack WriteProperty decoding length underflow leads to OOB read and crash

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.5.0rc4 and 1.4.3rc2, a malformed WriteProperty request can trigger a length underflow in the BACnet stack, leading to an out‑of‑bounds read and a crash DoS. The issue is in wp.c within...

UBUNTU-CVE-2026-23112

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: add bounds checks in nvmettcpbuildpduiovec nvmettcpbuildpduiovec could walk past cmd-req.sg when a PDU length or offset exceeds sgcnt and then use bogus sg-length/offset values, leading to copytoiter GPF/KASAN. Guard...

SUSE-SU-2026:0496-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to fix various security issues The following security issues were fixed: - CVE-2022-50697: mrp: introduce active flags to prevent UAF when applicant uninit bsc1255594. - CVE-2023-54142: gtp: Fix use-after-free in gtpencapdestroy bsc1256095. -...

Security update for the Linux Kernel RT (Live Patch 5 for SUSE Linux Enterprise 15 SP7)

This update for the SUSE Linux Enterprise kernel 6.4.0-150700.7.19 fixes various security issues The following security issues were fixed: CVE-2025-40129: sunrpc: fix null pointer dereference on zero-length checksum bsc1253473. CVE-2025-40186: tcp: Don't call reqskfastopenremove in tcpconnrequest...

SUSE-SU-2026:0490-1 Security update for the Linux Kernel RT (Live Patch 3 for SUSE Linux Enterprise 15 SP7)

This update for the SUSE Linux Enterprise kernel 6.4.0-150700.7.13 fixes various security issues The following security issues were fixed: - CVE-2025-39742: RDMA: hfi1: fix possible divide-by-zero in findhwthreadmask bsc1249480. - CVE-2025-40129: sunrpc: fix null pointer dereference on zero-lengt...

SUSE CVE-2026-2006

Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted queries that achieve a buffer overrun. That suffices to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12,...

FreeBSD : PostgreSQL -- Multiple vulnerabilities (e3afc190-0821-11f1-a857-6cc21735f730)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the e3afc190-0821-11f1-a857-6cc21735f730 advisory. The PostgreSQL project reports: Improper validation of type oidvector in PostgreSQL allows a...

Siemens SIMATIC S7-1500 Missing Cryptographic Step (CVE-2025-69418)

Issue summary: When using the low-level OCB API directly with AES-NI orother hardware-accelerated code paths, inputs whose length is not a multipleof 16 bytes can leave the final partial block unencrypted and unauthenticated.Impact summary: The trailing 1-15 bytes of a message may be exposed...

UBUNTU-CVE-2026-0966

A flaw was found in libssh. The API function sshgethexa is vulnerable to a denial of service when processing zero-length input. This can be exploited remotely by an attacker during GSSAPI Generic Security Service Application Program Interface authentication if the server's logging verbosity is se...

openSUSE Security Advisory (SUSE-SU-2026:0423-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...