CVE-2026-89513 RISC-V: KVM: Fix PMU event info array size overflow

In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Fix PMU event info array size overflow SBI PMU EVENTGETINFO stores guest-controlled numevents sizeofeinfo in a 32-bit integer. On RV64, numevents = 0x10000001 makes 0x100000010 truncate to 16. KVM then allocates one...

CVE-2026-80640

A flaw was found in the Linux kernel's CXL subsystem firmware control cxl/fwctl. A buffer overflow vulnerability exists in the cxlctlgetsupportedfeatures function due to improper initialization of an array size. This could lead to a system crash, resulting in a denial of service DoS...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: fpga: Prevent integer overflow in dflfeatureioctlsetirq The multiplication hdr.count sizeofs32 can cause integer overflow on 32-bit systems, leading to memory corruption. Use arraysize to fix this issue...

Astra Linux – Vulnerability in Firefox and Thunderbird

An attacker was able to perform out-of-bounds read or write operations on a JavaScript object by misunderstanding the sizes of array indices. This vulnerability has been fixed in Firefox 138.0.4, Firefox ESR 128.10.1, Firefox ESR 115.23.1, Thunderbird 128.10.2, and Thunderbird 138.0.2...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: phy: marvell: a3700-comphy: Fix out-of-bounds read issue There is an out-of-bounds read access to gbePhyInitfixfixidx.addr during each iteration after fixidx reaches ARRAYSIZEgbePhyInitfix. Ensure that gbePhyInitaddr is used when...

EUVD-2026-63723

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to improper validation of an array size field...

CVE-2026-17163

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to improper validation of an array size field...

CVE-2026-17163

IBM AIX 7.2/7.3 and PowerVM VIOS 4.1 are vulnerable to a network-based denial-of-service attack (CVSS 7.5) caused by improper validation of an array size field; no exploit or patch details are provided in the documents, so monitor IBM's support page for remediation guidance.

CVE-2026-17163 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to improper validation of an array size field...

PT-2026-79232

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description Remote attackers can cause a denial of service due to improper validation of an array size field. Recommendations At the moment, there is no information about a newer versio...

EUVD-2026-57021

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Validate vmwsurfacemetadata::arraysize This field comes from userspace and should be validated against specific limits depending on which Shader Model SM is available...

CVE-2026-68446

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Validate vmwsurfacemetadata::arraysize This field comes from userspace and should be validated against specific limits depending on which Shader Model SM is available...

CVE-2026-10773

The DHCPv4 client helper netdhcpv4msgtypename in subsys/net/lib/dhcpv4/dhcpv4.c indexes a static 8-element const char name table after a faulty bounds check. The guard used msgtype = sizeofname instead of msgtype = ARRAYSIZEname; sizeof returns the byte size of the pointer array 32 on 32-bit, 64 ...

CVE-2026-10773

The DHCPv4 client helper netdhcpv4msgtypename in subsys/net/lib/dhcpv4/dhcpv4.c indexes a static 8-element const char name table after a faulty bounds check. The guard used msgtype = sizeofname instead of msgtype = ARRAYSIZEname; sizeof returns the byte size of the pointer array 32 on 32-bit, 64 ...

CVE-2026-10773

Summary (CVE-2026-10773) : A bounds-check bug in Zephyr’s DHCPv4 client helper net_dhcpv4_msg_type_name() can read past the 8-element name table. The guard uses msg_type <= sizeof(name) instead of msg_type

EUVD-2026-51868

The DHCPv4 client helper netdhcpv4msgtypename in subsys/net/lib/dhcpv4/dhcpv4.c indexes a static 8-element const char name table after a faulty bounds check. The guard used msgtype = sizeofname instead of msgtype = ARRAYSIZEname; sizeof returns the byte size of the pointer array 32 on 32-bit, 64 ...

CVE-2026-10773 Out-of-bounds read in DHCPv4 client message-type name lookup (net_dhcpv4_msg_type_name)

The DHCPv4 client helper netdhcpv4msgtypename in subsys/net/lib/dhcpv4/dhcpv4.c indexes a static 8-element const char name table after a faulty bounds check. The guard used msgtype = sizeofname instead of msgtype = ARRAYSIZEname; sizeof returns the byte size of the pointer array 32 on 32-bit, 64 ...

CVE-2026-8484

A flaw was found in Jansi. A heap buffer overflow vulnerability exists in the Jansi Java Native Interface JNI 'ioctl' wrapper. This is due to a lack of size verification for the argument array before the system call, which can lead to heap corruption. An attacker could exploit this to cause...

SUSE CVE-2026-64267

In the Linux kernel, the following vulnerability has been resolved: fuse: avoid 32-bit prune notification count wrap FUSENOTIFYPRUNE validates the nodeid payload length with: size - sizeofoutarg != outarg.count sizeofu64 On 32-bit kernels, sizet is also 32 bits, so the daemon-controlled count...

CVE-2026-64267

In the Linux kernel, the following vulnerability has been resolved: fuse: avoid 32-bit prune notification count wrap FUSENOTIFYPRUNE validates the nodeid payload length with: size - sizeofoutarg != outarg.count sizeofu64 On 32-bit kernels, sizet is also 32 bits, so the daemon-controlled count...