Microsoft Windows UPnP 访问控制错误漏洞

Microsoft Windows UPnP is a device proxy provided by Microsoft Corporation. It serves as a proxy that allows Windows network connections to recognize the IP address of ZoneDirector. Microsoft Windows UPnP has a vulnerability related to access control. Attackers can exploit this vulnerability to...

SUSE CVE-2026-31423

In the Linux kernel, the following vulnerability has been resolved: net/sched: schhfsc: fix divide-by-zero in rtscmin m2sm converts a u32 slope to a u64 scaled value. For large inputs e.g. m1=4000000000, the result can reach 2^32. rtscmin stores the difference of two such u64 values in a u32...

CVE-2026-31423

In the Linux kernel, the following vulnerability has been resolved: net/sched: schhfsc: fix divide-by-zero in rtscmin m2sm converts a u32 slope to a u64 scaled value. For large inputs e.g. m1=4000000000, the result can reach 2^32. rtscmin stores the difference of two such u64 values in a u32...

CVE-2026-31423

In the Linux kernel, the following vulnerability has been resolved: net/sched: schhfsc: fix divide-by-zero in rtscmin m2sm converts a u32 slope to a u64 scaled value. For large inputs e.g. m1=4000000000, the result can reach 2^32. rtscmin stores the difference of two such u64 values in a u32...

CVE-2026-31423

The CVE-2026-31423 issue affects the Linux kernel’s net/sched sch_hfsc; rtsc_min() can divide by a value derived from the difference of large u64 slopes, risking a divide-by-zero when the difference equals 2^32. The fix widens the internal counter to u64 and replaces do_div() with div64_u64() to ...

CVE-2026-31423 net/sched: sch_hfsc: fix divide-by-zero in rtsc_min()

In the Linux kernel, the following vulnerability has been resolved: net/sched: schhfsc: fix divide-by-zero in rtscmin m2sm converts a u32 slope to a u64 scaled value. For large inputs e.g. m1=4000000000, the result can reach 2^32. rtscmin stores the difference of two such u64 values in a u32...

PT-2026-32349

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A divide-by-zero error exists in the rtsc min function within the concave-curve intersection path. The m2sm function converts a u32 slope to a u64 scaled value; for large inputs, this...

Linux Distros Unpatched Vulnerability : CVE-2026-31423

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/sched: schhfsc: fix divide-by-zero in rtscmin m2sm converts a u32 slope to a u64 scaled value. For large inputs e.g. m1=4000000000, the result can reach 2^3...

CVE-2026-5187 Heap Out-of-Bounds Write in DecodeObjectId() in wolfSSL

Two potential heap out-of-bounds write locations existed in DecodeObjectId in wolfcrypt/src/asn.c. First, a bounds check only validates one available slot before writing two OID arc values out0 and out1, enabling a 2-byte out-of-bounds write when outSz equals 1. Second, multiple callers pass...

CVE-2026-34945

Wasmtime is a runtime for WebAssembly. From 25.0.0 to before 36.0.7, 42.0.2, and 43.0.1, Wasmtime's Winch compiler contains a bug where a 64-bit table, part of the memory64 proposal of WebAssembly, incorrectly translated the table.size instruction. This bug could lead to disclosing data on the...

CVE-2026-34971

Wasmtime is a runtime for WebAssembly. From 32.0.0 to before 36.0.7, 42.0.2, and 43.0.1, 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...

CVE-2026-34971 Wasmtime miscompiled guest heap access enables sandbox escape on aarch64 Cranelift

Wasmtime is a runtime for WebAssembly. From 32.0.0 to before 36.0.7, 42.0.2, and 43.0.1, 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...

CVE-2026-34945 Wasmtime leaks host data with 64-bit tables and Winch

Wasmtime is a runtime for WebAssembly. From 25.0.0 to before 36.0.7, 42.0.2, and 43.0.1, Wasmtime's Winch compiler contains a bug where a 64-bit table, part of the memory64 proposal of WebAssembly, incorrectly translated the table.size instruction. This bug could lead to disclosing data on the...

RUSTSEC-2026-0086 Host data leakage with 64-bit tables and Winch

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-m9w2-8782-2946 For more information see the GitHub-hosted security advisory...

OPENSUSE-SU-2026:20803-1 Security update for patterns-glibc-hwcaps

This update for patterns-glibc-hwcaps fixes the following issues: The pattern is moved from PackageHub to regular SLES. It requires packages for the x8664 v3 architecture and is automatically pulled in when this architecture is present. These packages are optimized for the x8664 v3 architecture t...

openssl: Timing side-channel in SM2 algorithm on 64 bit ARM

A flaw was found in the OpenSSL SM2 algorithm implementation on 64-bit ARM platforms. This vulnerability allows recovery of the private key via timing side-channel analysis during signature computations...

Incorrect Comparison

Overview Affected versions of this package are vulnerable to Incorrect Comparison in the FunctionCall.Decode function. An attacker can cause a crash on 64-bit machine by sending a null argument in a FunctionCall response from PostgreSQL server since the intermediate int32 cast is absent in Decode...

CVE-2026-23457

A flaw was found in the Linux kernel's netfilter subsystem, specifically within the nfconntracksip module. This vulnerability arises from an integer truncation error when processing the Content-Length header in Session Initiation Protocol SIP messages. On 64-bit systems, large Content-Length valu...

binary-exploitation-writeups

Binary Exploitation Writeups A collection of pwn challenges c...

K000160515: F5 System Scanner

Topic This article explains how to install and run the F5 System Scanner on BIG-IP and standard x8664 Linux systems. The F5 System Scanner supports the following BIG-IP versions hotfixes EHFs: BIG-IP versions released between October 2025 and July 15, 2026 EHFs released between October 2025 and...