DHCP Server Windows Code Execution

The vulnerability of the DHCP server for Windows operating systems is related to a memory reallocation error. Exploiting this vulnerability could allow an attacker to execute arbitrary code remotely...

CVE-2026-16176

IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow a remote attacker to cause a denial of service due to improper validation of the length field during memory reallocation...

CVE-2026-16176

IBM DataPower Gateway versions 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 are vulnerable to a denial of service (DoS) attack. The root cause is improper validation of the length field during memory reallocation (CWE-770). A remote ...

CVE-2026-16176 IBM DataPower Gateway Denial of Service

IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow a remote attacker to cause a denial of service due to improper validation of the length field during memory reallocation...

EUVD-2026-94891

IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow a remote attacker to cause a denial of service due to improper validation of the length field during memory reallocation...

kernel: ipv6: exthdrs: refresh nh after handling HAO option

A flaw was found in the Linux kernel's IPv6 extension header processing. When processing the Home Address Option HAO, the cached network header pointer may become invalid if the packet's memory is reallocated. This can lead to incorrect parsing of subsequent IPv6 Type-Length-Value TLV options,...

PT-2026-107934

Name of the Vulnerable Software and Affected Versions IBM DataPower Gateway versions 10.5.0.0 through 10.5.0.22 IBM DataPower Gateway versions 10.6.0.0 through 10.6.0.10 IBM DataPower Gateway versions 10.6.1 through 10.6.6 IBM DataPower Gateway versions 11.0.0.0 through 11.0.0.2 Description A...

CVE-2026-16176: Allocation of Resources Without Limits or Throttling

IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow a remote attacker to cause a denial of service due to improper validation of the length field during memory reallocation...

CVE-2026-98251

In the Linux kernel, the following vulnerability has been resolved: openvswitch: avoid reallocating confirmed conntrack labels ovsctgetconnlabels adds the labels extension when a conntrack entry does not have one. Confirmed conntracks can be read locklessly, so adding an extension may reallocate...

ROS-20260925-73-0075

The vulnerability of the dbUnmount function in the fs/jfs/jfsdmap.c module of the Linux file system’s JFS kernel relates to the reallocation of previously released memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260923-73-0052

The vulnerability of the drmschedjobaddresvdependencies function in the drivers/gpu/drm/scheduler/schedmain.c file of the Direct Rendering Infrastructure DRI driver in the Linux operating system is related to the reallocation of previously released memory. Exploiting this vulnerability could allo...

CVE-2026-80978: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: cap advertised IP tunnel headroom IP tunnel devices derive their advertised neededheadroom from lower output devices. A stack of user-created devices can make the derived value larger than the 16-bit skb header offsets can...

DEBIAN-CVE-2026-45751

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, Suricata's inspection-buffer helper could leave an inspection pointer referencing freed memory after a chained transform caused the backing...

CVE-2026-45751

Suricata, a network IDS/IPS engine, contains a heap-use-after-free vulnerability in its inspection-buffer helper . The flaw occurs when a chained transform causes the backing buffer to be reallocated, leading the helper to leave an inspection pointer referencing freed memory. This issue is trigge...

CVE-2026-45751: Use After Free

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, Suricata's inspection-buffer helper could leave an inspection pointer referencing freed memory after a chained transform caused the backing...

expat: libexpat: Arbitrary Code Execution via Heap-based Buffer Overflow

A flaw was found in libexpat, a library used for parsing XML data. An attacker could exploit a heap-based buffer overflow, a type of memory error, by providing specially crafted XML input. This vulnerability occurs when the library mishandles memory reallocation while processing XML, particularly...

expat: libexpat: Arbitrary Code Execution via Heap-based Buffer Overflow

A flaw was found in libexpat, a library used for parsing XML data. An attacker could exploit a heap-based buffer overflow, a type of memory error, by providing specially crafted XML input. This vulnerability occurs when the library mishandles memory reallocation while processing XML, particularly...

expat: libexpat: Arbitrary Code Execution via Heap-based Buffer Overflow

A flaw was found in libexpat, a library used for parsing XML data. An attacker could exploit a heap-based buffer overflow, a type of memory error, by providing specially crafted XML input. This vulnerability occurs when the library mishandles memory reallocation while processing XML, particularly...

i915_perf_add_config_ioctl Heap Buffer Overflow DoS

The vulnerability of the i915perfaddconfigioctl function in the drivers/gpu/drm/i915/i915perf.c module of the Direct Rendering Infrastructure DRI driver in the Linux operating system is related to the reallocation of previously released memory. Exploiting this vulnerability could allow an attacke...

AZL-98565 CVE-2026-18743 affecting package rsync 3.5.0-1

A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the poptConfigFileToString function reallocates memory for buffers...