CVE-2026-33450 Out of bounds read in Secure Access MacOS clients prior to 14.50

CVE-2026-33450 is an out of bounds read vulnerability in the Secure Access MacOS client prior to 14.50. Attackers with control of a modified server can send a malformed packet to the client causing a denial of service...

CVE-2026-33446

CVE-2026-33446 is a buffer overflow in the authentication sub-system of the Secure Access client prior to 14.50. Attackers with control of a modified server can send a special packet that can overwrite a small portion of memory conceivably leading to memory corruption or a denial of service...

CVE-2026-7164 pf can overflow the stack parsing crafted SCTP packets

Incorrect packet validation allowed unbounded recursion parsing SCTP chunk parameters. This can eventually result in a stack overflow and panic. Remote attackers can craft packets which cause affected systems to panic. This affects any system where pf is configured to process traffic, independent...

RHEL 8 : ovn-2021 (RHSA-2026:11694)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:11694 advisory. OVN, the Open Virtual Network, is a system to support virtual network abstraction. OVN complements the existing capabilities of OVS to add...

ovn: OVN: Information disclosure via crafted DHCPv6 packets

A flaw was found in OVN Open Virtual Network. A remote attacker, by sending crafted DHCPv6 Dynamic Host Configuration Protocol for IPv6 SOLICIT packets with an inflated Client ID length, could cause the ovn-controller to read beyond the bounds of a packet. This out-of-bounds read can lead to the...

Important: Red Hat Security Advisory: ovn23.06 security update

An update for ovn23.06 is now available for Fast Datapath for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

FreeBSD -- pf can overflow the stack parsing crafted SCTP packets

Problem Description: Incorrect packet validation allowed unbounded recursion parsing SCTP chunk parameters. This can eventually result in a stack overflow and panic. Impact: Remote attackers can craft packets which cause affected systems to panic. This affects any system where pf is configured to...

FreeBSD-SA-26:14.pf

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-26:14.pf Security Advisory The FreeBSD Project Topic: pf can overflow the stack parsing crafted SCTP packets Category: core Module: pf Announced: 2026-04-29...

CVE-2026-31676

A flaw was found in the rxrpc subsystem of the Linux kernel. This vulnerability allows for duplicate or late RESPONSE packets to be processed outside of the expected service challenging state. An attacker could potentially exploit this by sending specially crafted RESPONSE packets, leading to the...

CVE-2026-31682

A flaw was found in the Linux kernel's bridge component. This vulnerability occurs because the system does not properly prepare network packet data before processing Neighbor Discovery ND options. An attacker could exploit this by sending specially crafted network packets, causing the system to...

Linux Distros Unpatched Vulnerability : CVE-2026-31638

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - rxrpc: Only put the call ref if one was acquired rxrpcinputpacketonconn can process a to-client packet after the current client call on the channel has already...

GeoVision GV-IP Device Utility 安全漏洞

The GeoVision GV-IP Device Utility is a network configuration tool developed by the Chinese company GeoVision, designed for discovering and managing IP monitoring devices. Version 9.0.5 of the GeoVision GV-IP Device Utility contains a security vulnerability. This vulnerability stems from...

Juniper Junos OS Vulnerability (JSA96461)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA96461 advisory. - A Buffer Access with Incorrect Length Value vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated,...

netfilter: ip6t_eui64: reject invalid MAC header for all packets

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usbip: validate number_of_packets in usbip_pack_ret_submit()

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CVE-2026-31675

In the Linux kernel, the following vulnerability has been resolved: net/sched: schnetem: fix out-of-bounds access in packet corruption In netemenqueue, the packet corruption logic uses getrandomu32belowskbheadlenskb to select an index for modifying skb-data. When an AFPACKET TXRING sends fully...

CVE-2026-31676

In the Linux kernel, the following vulnerability has been resolved: rxrpc: only handle RESPONSE during service challenge Only process RESPONSE packets while the service connection is still in RXRPCCONNSERVICECHALLENGING. Check that state under statelock before running response verification and...

CVE-2026-31676 rxrpc: only handle RESPONSE during service challenge

In the Linux kernel, the following vulnerability has been resolved: rxrpc: only handle RESPONSE during service challenge Only process RESPONSE packets while the service connection is still in RXRPCCONNSERVICECHALLENGING. Check that state under statelock before running response verification and...

EUVD-2026-25643

In the Linux kernel, the following vulnerability has been resolved: rxrpc: only handle RESPONSE during service challenge Only process RESPONSE packets while the service connection is still in RXRPCCONNSERVICECHALLENGING. Check that state under statelock before running response verification and...

CVE-2026-31675 net/sched: sch_netem: fix out-of-bounds access in packet corruption

In the Linux kernel, the following vulnerability has been resolved: net/sched: schnetem: fix out-of-bounds access in packet corruption In netemenqueue, the packet corruption logic uses getrandomu32belowskbheadlenskb to select an index for modifying skb-data. When an AFPACKET TXRING sends fully...