CVE-2026-23432

CVE-2026-23432 : In the Linux kernel mshv component, there is a use-after-free in the error path of mshv_map_user_memory . The problem occurs when, in the error path, the code calls vfree() directly on a region while the MMU notifier remains registered; if userspace later unmaps that memory, the ...

PT-2026-30127

In the Linux kernel, the following vulnerability has been resolved: mshv: Fix use-after-free in mshv map user memory error path In the error path of mshv map user memory, calling vfree directly on the region leaves the MMU notifier registered. When userspace later unmaps the memory, the notifier...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure of the mshvmapusermemory function to unregister the MMU notifier, allowing for reuse...

Permissive Regular Expression

Overview rack is a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between the so-called middleware into a singl...

dk.grinn.keycloak:keycloak-migrate-resource (11.0.3.0), dk.grinn.keycloak:keycloak-migrate-spi (11.0.3.0) +10 more potentially affected by CVE-2026-4282 via org.keycloak:keycloak-services (11.0.3)

org.keycloak:keycloak-services MAVEN version 11.0.3 is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - dk.grinn.keycloak:keycloak-migrate-resource 11.0.3.0 - dk.grinn.keycloak:keycloak-migrate-spi...

com.charlyghislain.keycloak:keycloak-importexport (>=11.0.1, <=11.0.2), fr.cnieg.keycloak:attribute-login-provider (>=1.1.0, <=1.2.4) +9 more potentially affected by CVE-2026-4325 via org.keycloak:keycloak-services (11.0.2)

org.keycloak:keycloak-services MAVEN version 11.0.2 is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - com.charlyghislain.keycloak:keycloak-importexport =11.0.1, =1.1.0, =1.2.4 -...

org.keycloak:keycloak-dependencies-server-all (11.0.1), org.keycloak:keycloak-dependencies-server-min (11.0.1) +6 more potentially affected by CVE-2026-4636 via org.keycloak:keycloak-services (11.0.1)

org.keycloak:keycloak-services MAVEN version 11.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - org.keycloak:keycloak-dependencies-server-all 11.0.1 - org.keycloak:keycloak-dependencies-server-m...

org.keycloak:keycloak-dependencies-server-all (11.0.1), org.keycloak:keycloak-dependencies-server-min (11.0.1) +6 more potentially affected by CVE-2026-4282 via org.keycloak:keycloak-services (11.0.1)

org.keycloak:keycloak-services MAVEN version 11.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - org.keycloak:keycloak-dependencies-server-all 11.0.1 - org.keycloak:keycloak-dependencies-server-m...

org.keycloak:keycloak-dependencies-server-all (11.0.1), org.keycloak:keycloak-dependencies-server-min (11.0.1) +6 more potentially affected by CVE-2026-3872 via org.keycloak:keycloak-services (11.0.1)

org.keycloak:keycloak-services MAVEN version 11.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - org.keycloak:keycloak-dependencies-server-all 11.0.1 - org.keycloak:keycloak-dependencies-server-m...

EUVD-2026-18098

V-SFT versions 6.2.10.0 and prior contain a stack-based buffer overflow in VS6ComFile!CV7BaseMap::WriteV7DataToRom. Opening a crafted V7 file may lead to arbitrary code execution on the affected product...

CVE-2026-32925

CVE-2026-32925 affects FUJI Electric V-SFT: stack-based buffer overflow in VS6ComFile!CV7BaseMap::WriteV7DataToRom for versions

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

VibeGuard: A Security Gate Framework for AI-Generated Code

"Vibe coding," in which developers delegate code generation to AI assistants and accept the output with little manual review, has gained rapid adoption in production settings. On March 31, 2026, Anthropic's Claude Code CLI shipped a 59.8 MB source map file in its npm package, exposing roughly...

Linux kernel Memory Management Heap Buffer Overflow DoS

The vulnerability of the unmergeandremoveallrmapitems function in the mm/ksm.c module of the Linux kernel’s memory management subsystem is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to trigger a system failure...

When Labels Are Scarce: A Systematic Mapping of Label-Efficient Code Vulnerability Detection

Machine-learning-based code vulnerability detection CVD has progressed rapidly, from deep program representations to pretrained code models and LLM-centered pipelines. Yet dependable vulnerability labeling remains expensive, noisy, and uneven across projects, languages, and CWE types, motivating...

Linux kernel trace Ring Buffer Heap Buffer Overflow DoS

The vulnerability of the rbmapvma function in the kernel/trace/ringbuffer.c module, which supports kernel tracing in Linux operating systems, is related to the execution of operations outside the buffer boundaries. Exploiting this vulnerability could allow an attacker to cause a service failure...

RUSTSEC-2026-0078 Symbol confusion after hasher panic in `intaglio` interners

Affected versions of this crate can leave all SymbolTable variants in an internally inconsistent state if a custom BuildHasher panics during HashMap::insert and the caller recovers with catchunwind. The intern implementations committed a vec.push... before the matching map.insert... completed. If...

Symbol confusion after hasher panic in `intaglio` interners

Affected versions of this crate can leave all SymbolTable variants in an internally inconsistent state if a custom BuildHasher panics during HashMap::insert and the caller recovers with catchunwind. The intern implementations committed a vec.push... before the matching map.insert... completed. If...

Linux kernel driver Heap Buffer Overflow DoS

The vulnerability of the hnsrocemmap function in the drivers/infiniband/hw/hns/hnsrocemain.c file of the Linux operating system’s kernel driver is related to errors during the update of the reference counters. Exploiting this vulnerability could allow a remote attacker to cause service failures...

openSUSE 16 Security Update : exiv2 (openSUSE-SU-2026:20410-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20410-1 advisory. Update to exiv2 0.28.8: - CVE-2024-24826: out-of-bounds read in QuickTimeVideo: NikonTagsDecoder bsc1219870. - CVE-2024-25112: denial of service...