HelloNet campaign: new malicious modules launched through the ViPNet update system

UPD 16.07.2026: Added rules to protect companies using our Kaspersky SIEM system, and listed events for developing custom detection rules or conducting threat hunting. UPD 16.07.2026: Added detection of the malicious activity using Kaspersky Managed Detection and Response. UPD 16.07.2026: Added...

PT-2026-60484

Name of the Vulnerable Software and Affected Versions @prompty/core versions 2.0.0-alpha.1 through 2.0.0-beta.2 Description The @prompty/core TypeScript loader in runtime/typescript/packages/core/src/core/loader.ts uses gray-matter without overriding executable js and javascript frontmatter...

Amazon Linux 2023 : heif-pixbuf-loader, libheif, libheif-devel (ALAS2023-2026-1919)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1919 advisory. A critical heap-based buffer overflow vulnerability exists in libheif v1.21.2 and likely earlier versions within the handling of uncompressed HEIF images ISO/IEC 23001-17, unci item type. When...

CVE-2026-43637

Cornac before 2.6.0 contains a path traversal Tar Slip vulnerability that allows attackers to write arbitrary files outside the intended cache directory by supplying a crafted TAR archive containing ../ sequences, absolute paths, or symlink/hardlink entries to the extractarchive function in...

RLSA-2026:39297 Moderate: edk2 security, bug fix, and enhancement update

EDK Embedded Development Kit is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Security Fixes: openssl: openssl: Information Disclosure from Uninitialized Memory via Invalid RSA Public Key CVE-2026-31790 openssl: OpenSS...

edk2 security, bug fix, and enhancement update

An update is available for edk2. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list EDK Embedded Development Kit is a project to enable UEFI support for Virtual...

Compromised AsyncAPI npm Packages Deliver Multi-Stage Botnet Malware

Four compromised npm packages in the @asyncapi namespace have been observed distributing a multi-stage botnet loader, according to findings from OX Security, SafeDep, Socket, and StepSecurity. The affected packages are listed below - @asyncapi/[email protected]...

MAL-2026-10626 Malicious code in @react-case/option (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c4beffda94b8ea554f153faaf508da7906f78d821d45d2fca7b7b61180740269 The package's main entrypoint index.js is heavily obfuscated with a string-array + RC4-style decoder that reconstructs all API names and the target U...

RHEL 10 : edk2 (RHSA-2026:39297)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:39297 advisory. EDK Embedded Development Kit is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware...

CVE-2026-54684

jadx is a Dex to Java decompiler. From 1.5.2 to 1.5.5, a malicious .xapk file can cause jadx to write attacker-controlled archive entry contents outside the intended XAPK plugin temporary unpack directory because XApkLoader resolves each entry name directly with tmpDir.resolvefileName after a...

Malicious code in @vite-js/vui (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 89dd59b0cc2b2931e47b1822fa705eba41767d28ae89bce2e277254377dd9a0a Package publishes under @vite-js/vui while impersonating the official vite package: package.json sets author "Evan You", description "Native-ESM...

Moderate: Red Hat Security Advisory: edk2 security, bug fix, and enhancement update

An update for edk2 is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

CVE-2026-58638

Missing cryptographic step in Windows Boot Loader allows an authorized attacker to bypass a security feature locally...

CVE-2026-58638 Windows Boot Loader Security Feature Bypass Vulnerability

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CVE-2026-58638 Windows Boot Loader Security Feature Bypass Vulnerability

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CVE-2026-58638

CVE-2026-58638 is a Windows Boot Loader security feature bypass caused by a missing cryptographic step. The vulnerability allows a locally authenticated attacker to bypass a security feature. Public material in connected sources attributes the issue to Windows Boot Loader behavior and notes Micro...

Windows Boot Loader Security Feature Bypass Vulnerability

Missing cryptographic step in Windows Boot Loader allows an authorized attacker to bypass a security feature locally...

MAL-2026-10578 Malicious code in @sqlite-group/sql-creator (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 4d3bd76c01604d26251c1650c71f8a99ad32c5389c4e42795477ae660be33a2a The package is published under a scope that impersonates SQLite @sqlite-group and declares itself as "cloud definitions for node", but the shipped...

148 npm Packages Disguised as Student Proxies Turned Browsers Into a DDoS Botnet

A campaign of 148 npm packages disguised as student web proxies turned visitors' browsers into a distributed denial-of-service botnet for roughly two weeks in May, according to new research from JFrog. The packages did not go after the developers who might install them. The operators used the...

MAL-2026-10557 Malicious code in @cw-ui/micro-ui-loader (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector b558c8d90850ea9817e236b445ba2bc1020a35a81a099a5e1575ef705b00bd39 On npm install, postinstall.js reads the installer's hostname via os.hostname and sends it as a query parameter to a hardcoded bare-IP HTTP endpoint:...