Integer Underflow (Wrap or Wraparound)

Overview Affected versions of this package are vulnerable to Integer Underflow Wrap or Wraparound via the PubSub signature verification process. An attacker can cause a denial of service by sending a specially crafted UDP packet. Remediation Upgrade open62541 to version 1.4.20, 1.5.8 or higher...

DEBIAN-CVE-2026-63362

An unsigned integer underflow in the PubSub signature verification path in open62541 may allow a remote attacker to cause a denial of service via a crafted UDP packet...

CVE-2026-63362

An unsigned integer underflow in the PubSub signature verification path in open62541 may allow a remote attacker to cause a denial of service via a crafted UDP packet...

CVE-2026-63362

An unsigned integer underflow in the PubSub signature verification path in open62541 may allow a remote attacker to cause a denial of service via a crafted UDP packet...

CVE-2026-63362 o6 Automation open62541 Integer Underflow

An unsigned integer underflow in the PubSub signature verification path in open62541 may allow a remote attacker to cause a denial of service via a crafted UDP packet...

CVE-2026-63362 o6 Automation open62541 Integer Underflow

An unsigned integer underflow in the PubSub signature verification path in open62541 may allow a remote attacker to cause a denial of service via a crafted UDP packet...

CVE-2026-63362

An unsigned integer underflow in the PubSub signature verification path in open62541 may allow a remote attacker to cause a denial of service via a crafted UDP packet...

CVE-2026-63362

An unsigned integer underflow in the PubSub signature verification path in open62541 may allow a remote attacker to cause a denial of service via a crafted UDP packet...

SUSE CVE-2026-44315

free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mounts the 3gpp-pfd-management API without inbound OAuth2/bearer-token authorization. A network attacker who can reach NEF on the SBI can create, read, and delete PFD-management transaction state with a...

JLSEC-2026-915 In multispectral MIFF image processing in ImageMagick before 7.1.1-44, packet_size is mishandled ...

In multispectral MIFF image processing in ImageMagick before 7.1.1-44, packetsize is mishandled related to the rendering of all channels in an arbitrary order...

CVE-2026-13584 Information tampering and Denial-of-service (DoS) vulnerability in CC-Link IE TSN communication protocol

Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability in Mitsubishi Electric MELSEC MX Controller MX-R model, MELSEC MX Controller MX-F model, Master/local module, CC-Link IE TSN interface board, Motion module, MELSEC iQ-L Series Motion Module,...

CVE-2026-16529

Affects Performance Co-Pilot (PCP) components pmlogger/pmcd; issue is a signed integer overflow in PCP __pmGetPDU() that can be triggered by crafted network packets during PDU processing or SASL negotiation, permanently blinding the daemon and causing DoS on subsequent reads. Mitigation (per Red ...

OSV-2026-1095 Heap-buffer-overflow in grk::t1::CodeblockDecompressImpl::parsePacketData

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=540111888 Crash type: Heap-buffer-overflow READ 8 Crash state: grk::t1::CodeblockDecompressImpl::parsePacketData grk::PacketParser::readData grk::PacketParser::parsePacketData...

PT-2026-76307

In multispectral MIFF image processing in ImageMagick before 7.1.1-44, packet size is mishandled related to the rendering of all channels in an arbitrary order...

CVE-2026-63362: Integer Underflow (Wrap or Wraparound)

An unsigned integer underflow in the PubSub signature verification path in open62541 may allow a remote attacker to cause a denial of service via a crafted UDP packet...

PT-2026-66618

Name of the Vulnerable Software and Affected Versions open62541 affected versions not specified Description An unsigned integer underflow occurs in the PubSub signature verification path. This flaw allows a remote attacker to trigger a denial of service by sending a specially crafted UDP packet...

The vulnerability of the packet_do_bind() function in the net/packet/af_packet.c module of the Linux operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the packetdobind function in the net/packet/afpacket.c module of the Linux operating system is related to the reutilization of previously freed memory due to concurrent access to resources. Exploiting this vulnerability could allow an attacker to compromise the confidentialit...

CVE-2026-13307

Autel MaxiCharger AC Elite Home USB Heap-based Buffer Overflow Arbitrary Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Autel MaxiCharger AC Elite Home EV chargers. Authentication is not required to explo...

pysap v0.2.0

pysap - Python library for crafting SAP's network protocols packets Version 0.2.1.dev0 in dev Overview SAP Netweaver and SAP HANA are technology platforms for building and integrating SAP business applications. Communication between components uses different network protocols and some services an...

CVE-2026-64507

A flaw was found in the Linux kernel. This vulnerability involves an incomplete defense against Spectre-v2, a type of attack that can expose sensitive information by exploiting how modern processors predict future operations. Specifically, when the Berkeley Packet Filter BPF Just-In-Time JIT...