CVE-2026-89489

CVE-2026-89489 affects the Linux kernel on the openrisc (or1k) architecture. The sys_or1k_atomic() syscall (number 244) swaps two user-supplied words via hand-written assembly without validating the pointers with access_ok() and without exception table entries for the four memory accesses. An unp...

CVE-2026-89489: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: openrisc: fix arbitrary kernel memory access via or1katomic syscall sysor1katomic syscall 244 in the "or1k" ABI takes two user pointers, v1 and v2, and swaps the words they point to in hand-written assembly. l.lwz r29,0r4 l.lwz...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read due to improper validation of register indexes in the Berkeley Packet Filter interpreter. An attacker can access and modify arbitrary memory by supplying a crafted filter program. Remediation A fix was pushed into the...

CVE-2026-80114 PassMark PerformanceTest, BurnInTest, and OSForensics Hard-coded Credentials Authentication Bypass via DirectIo64.sys

PassMark PerformanceTest before 11.1 build 1012, BurnInTest before 11.1 build 1000, and OSForensics before 11.1 build 1016 contain a hard-coded credentials vulnerability in DirectIo64.sys that allows local attackers to perform arbitrary physical memory writes by extracting an 8-byte key embedded ...

ASB-A-505452999

In descramble of DescramblerImpl.cpp, there is a possible arbitrary memory access due to a precondition check failure. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

JLSEC-2026-1360 Wasmtime: Miscompiled guest heap access enables sandbox escape on aarch64 Cranelift

Impact Wasmtime's Cranelift compilation backend contains a bug on aarch64 when performing a certain shape of heap accesses which means that the wrong address is accessed. When combined with explicit bounds checks a guest WebAssembly module this can create a situation where there are two diverging...

CVE-2026-45201 GPU DDK - Incorrect page size validation in PhysmemNewRamBackedPMR could lead to OOB read and/or write of arbitrary physical memory

Software installed and run as a non-privileged user may conduct improper GPU system calls to pass invalid log2 page size when allocating physical pages leading to OOB read and/or write due to improper validation of the said value. Such crafted log2 page size could lead to 4K pages being treated a...

GHSA-9W56-46F6-3QHX asteval Sandbox Escape: arbitrary native memory read/write via numpy ctypes in default asteval Interpreter

Summary With its default configuration numpy enabled, import disabled, asteval's Interpreter lets an attacker-controlled expression obtain a raw arbitrary process-memory read and write primitive, without using import, any dunder attribute, or eval/exec/getattr. Arbitrary in-process read/write is...

CVE-2022-4993

A flaw was found in HTML::FormHandler for Perl. The applyactions and adderror functions process error message text, which can be influenced by user-supplied request data, as a template. A remote attacker can exploit this by crafting malicious input, leading to unhandled exceptions that terminate...

CVE-2026-16933 Power System Integer Overflow

IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, FW950.00 through FW950.H2, OP940.00 through OP940.a1 Power9, and OP940.00 through OP940.81 Power HMC is affected by a vulnerability in the interface between the BMC/FSP and the host system. An attacker...

CVE-2026-16933

IBM Power Systems firmware (CWE-190 integer overflow) in the BMC/FSP-host interface allows an attacker with root or service-account access to read/write arbitrary host memory, achieving full control of the host and all partitions (CVSS 8.2 HIGH). Remediation requires upgrading to specific firmwar...

CVE-2026-16933 Power System Integer Overflow

IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, FW950.00 through FW950.H2, OP940.00 through OP940.a1 Power9, and OP940.00 through OP940.81 Power HMC is affected by a vulnerability in the interface between the BMC/FSP and the host system. An attacker...

CVE-2026-16933: Integer Overflow or Wraparound

IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, FW950.00 through FW950.H2, OP940.00 through OP940.a1 Power9, and OP940.00 through OP940.81 Power HMC is affected by a vulnerability in the interface between the BMC/FSP and the host system. An attacker...

PT-2026-78582

Name of the Vulnerable Software and Affected Versions IBM Power Systems Firmware FW1120.00 IBM Power Systems Firmware versions FW1110.00 through FW1110.30 IBM Power Systems Firmware versions FW1060.00 through FW1060.80 IBM Power Systems Firmware versions FW950.00 through FW950.H2 IBM Power System...

CVE-2026-74454

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Supply the overflow slot size in BPOS, not the whole bin BO size vc4overflowmemwork points BPOA at a 512KB slot inside the 16MB binner BO, but writes the size of the whole BO to BPOS. On every binner out-of-memory event...

CVE-2026-74454

CVE-2026-74454 affects the Linux kernel driv3rs/drm vc4 by correcting how the overflow slot size is written during binner memory handling. The issue arises when vc4_overflow_mem_work() sets BPOA to a 512KB slot but BPOS stores the size of the entire 16MB binner BO, enabling the PTB to write tile ...

Security update for SVT-AV1, libyuv0, libaom3

This update for SVT-AV1, libyuv0, libaom3 fixes the following issues: CVE-2026-56208: untrusted encoder configuration inputs can lead to a heap-based buffer overflow and a process crash bsc1268650. CVE-2026-56209: crafted video frames with specific Y-plane pixel values can lead to an arbitrary...

AZL-93270 CVE-2026-6390 affecting package nano 6.4-3

A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to...

CVE-2026-6390

A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to...

CVE-2026-6390: Use of Externally-Controlled Format String

A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to...