FreeBSD 安全漏洞

FreeBSD is a Unix-like operating system developed by the FreeBSD Foundation. FreeBSD has security vulnerabilities; these vulnerabilities stem from incorrect packet validation, which leads to infinite recursion when parsing SCTP block parameters. This can result in stack overflows and crashes...

CVE-2026-7422 MAC Address Validation Bypass in FreeRTOS-Plus-TCP IPv4 and IPv6 Packet Processing

Insufficient packet validation in FreeRTOS-Plus-TCP before V4.2.6 and V4.4.1 allows an adjacent network actor to bypass all checksum and minimum-size validation by spoofing the Ethernet source MAC address to match one of the device's own registered endpoints, because the loopback detection...

FreeRTOS-Plus-TCP 安全漏洞

FreeRTOS-Plus-TCP is an extensible, open-source TCP/IP stack designed for use with FreeRTOS. Security vulnerabilities existed in versions prior to V4.2.6 and V4.4.1 of FreeRTOS-Plus-TCP. These vulnerabilities stemmed from insufficient data packet validation, allowing adjacent network participants...

FreeBSD Security Advisory - FreeBSD-SA-26:14.pf

FreeBSD Security Advisory - Incorrect packet validation allowed unbounded recursion parsing SCTP chunk parameters. This can eventually result in a stack overflow and panic...

DEBIAN-CVE-2026-31607

In the Linux kernel, the following vulnerability has been resolved: usbip: validate numberofpackets in usbippackretsubmit When a USB/IP client receives a RETSUBMIT response, usbippackretsubmit unconditionally overwrites urb-numberofpackets from the network PDU. This value is subsequently used as...

CVE-2026-6328 XQUIC Improper STREAM Frame Validation in Initial/Handshake Packets

Improper input validation, Improper verification of cryptographic signature vulnerability in XQUIC Project XQUIC xquic on Linux QUIC protocol implementation, packet processing module, STREAM frame handler modules allows Protocol Manipulation.This issue affects XQUIC: through 1.8.3...

CVE-2026-4747 Remote code execution via RPCSEC_GSS packet validation

Each RPCSECGSS data packet is validated by a routine which checks a signature in the packet. This routine copies a portion of the packet into a stack buffer, but fails to ensure that the buffer is sufficiently large, and a malicious client can trigger a stack overflow. Notably, this does not...

FreeBSD-SA-26:08.rpcsec_gss

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-26:08.rpcsecgss Security Advisory The FreeBSD Project Topic: Remote code execution via RPCSECGSS packet validation Category: core Module: rpcsecgss Announced:...

CVE-2026-20074

A vulnerability in the Intermediate System-to-Intermediate System IS-IS multi-instance routing feature of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause the IS-IS process to restart unexpectedly. This vulnerability is due to insufficient input validation of ingre...

CVE-2026-20074 Cisco IOS XR Software Multi-Instance Intermediate System-to-Intermediate System Denial of Service Vulnerability

A vulnerability in the Intermediate System-to-Intermediate System IS-IS multi-instance routing feature of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause the IS-IS process to restart unexpectedly. This vulnerability is due to insufficient input validation of ingre...

NewStart CGSL MAIN 6.06 (SP) : krb5 Multiple Vulnerabilities (NS-SA-2026-0007)

The remote NewStart CGSL host, running version MAIN 6.06 SP, has krb5 packages installed that are affected by multiple vulnerabilities: - plugins/preauth/pkinit/pkinitcryptoopenssl.c in MIT Kerberos 5 aka krb5 through 1.15.2 mishandles Distinguished Name DN fields, which allows remote attackers t...

Security update for openvswitch

This update for openvswitch fixes the following issues: CVE-2024-2182: Fixed insufficient validation of incoming BFD packets may lead to denial of service bsc1255435 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper...

[SECURITY] [DSA 6130-1] haproxy security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6130-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso February 12, 2026 https://www.debian.org/security/faq -...

Security update for openvswitch3

This update for openvswitch3 fixes the following issues: Update to v3.1.7: CVE-2023-3966: openvswitch, openvswitch3: Invalid memory access in Geneve with HW offload bsc1219465. CVE-2024-2182: openvswitch: ov: insufficient validation of incoming BFD packets may lead to denial of service bsc1255435...

SUSE-SU-2026:0280-1 Security update for openvswitch

This update for openvswitch fixes the following issues: Update to v3.1.7: - CVE-2023-3966: openvswitch, openvswitch3: Invalid memory access in Geneve with HW offload bsc1219465. - CVE-2024-2182: openvswitch: ov: insufficient validation of incoming BFD packets may lead to denial of service...

MiracleLinux 8 : mariadb-connector-c-3.1.11-2.el8 (AXSA:2021-1464:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-1464:01 advisory. mysql: C API unspecified vulnerability CPU Apr 2020 CVE-2020-2752 mysql: C API unspecified vulnerability CPU Apr 2020 CVE-2020-2922...

MiracleLinux 4 : rh-mariadb102-galera-25.3.29-1.AXS4, rh-mariadb102-mariadb-10.2.33-1.AXS4 (AXSA:2020-657:01)

The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2020-657:01 advisory. mysql: Server: Replication unspecified vulnerability CPU Apr 2019 CVE-2019-2614 mysql: Server: Security: Privileges unspecified vulnerability CPU Apr...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net: nfc: nci: Added parameter validation for packet data. Syzbot reported a bug involving uninitialized values in nciinitreq. This bug was introduced through the commit 5aca7966d2a7 “Merge tag...

Linux Distros Unpatched Vulnerability : CVE-2025-68783

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: usb-mixer: us16x08: validate meter packet indices getmeterlevelsfromurb parses the 64-byte meter packets sent by the device and fills the per-channel arra...

CVE-2019-20425

In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds access and panic due to the lack of validation for specific fields of packets sent by a client. In the function lustremsgstring, there is no validation of a certain length value derived from lustremsgbuflenv2...