CVE-2026-49998 Centrifugo: Dynamic JWKS key cache keyed only by `kid` allows cross-issuer JWT authentication bypass

Centrifugo is an open-source scalable real-time messaging server. Prior to 6.8.1, Centrifugo dynamic JWKS endpoint verification could reuse a key for one allowed issuer to verify a JWT for another allowed issuer because the JWKS cache and singleflight lookup were keyed only by JWT header kid, not...

EUVD-2026-45015

Centrifugo is an open-source scalable real-time messaging server. Prior to 6.8.1, Centrifugo dynamic JWKS endpoint verification could reuse a key for one allowed issuer to verify a JWT for another allowed issuer because the JWKS cache and singleflight lookup were keyed only by JWT header kid, not...

CVE-2026-49998 Centrifugo: Dynamic JWKS key cache keyed only by `kid` allows cross-issuer JWT authentication bypass

Centrifugo is an open-source scalable real-time messaging server. Prior to 6.8.1, Centrifugo dynamic JWKS endpoint verification could reuse a key for one allowed issuer to verify a JWT for another allowed issuer because the JWKS cache and singleflight lookup were keyed only by JWT header kid, not...

CVE-2026-49998 Centrifugo: Dynamic JWKS key cache keyed only by `kid` allows cross-issuer JWT authentication bypass

Centrifugo is an open-source scalable real-time messaging server. Prior to 6.8.1, Centrifugo dynamic JWKS endpoint verification could reuse a key for one allowed issuer to verify a JWT for another allowed issuer because the JWKS cache and singleflight lookup were keyed only by JWT header kid, not...

Malicious code in captcha-solve-api (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 99621af0900df34246c87811ea5c2a643f2b3805601136dcc0a6768e48af925f The PyPI package captcha-solve-api contains no captcha functionality and is instead a binary dropper disguised as an analytics SDK. A custom setuptoo...

MAL-2026-10755 Malicious code in captcha-solve-api (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 99621af0900df34246c87811ea5c2a643f2b3805601136dcc0a6768e48af925f The PyPI package captcha-solve-api contains no captcha functionality and is instead a binary dropper disguised as an analytics SDK. A custom setuptoo...

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...

CVE-2026-22752

CVE-2026-22752 affects Spring Authorization Server dynamic client registration: versions 7.0.0–7.0.4, 1.5.0–1.5.6, 1.4.0–1.4.9, and 1.3.0–1.3.10, with insufficient validation of client metadata during dynamic registration. This can lead to Stored XSS, SSRF, or Privilege Escalation depending on co...

CVE-2026-22752 Spring Security Authorization Server Dynamic Client Registration endpoints perform insufficient validation of client metadata

Authentication bypass by primary weakness vulnerability in Spring Security Spring Authorization Server. This issue affects Spring Authorization Server: from 7.0.0 through 7.0.4, from 1.5.0 through 1.5.6, from 1.4.0 through 1.4.9, from 1.3.0 through 1.3.10...

CVE-2026-22752 Spring Security Authorization Server Dynamic Client Registration endpoints perform insufficient validation of client metadata

Authentication bypass by primary weakness vulnerability in Spring Security Spring Authorization Server. This issue affects Spring Authorization Server: from 7.0.0 through 7.0.4, from 1.5.0 through 1.5.6, from 1.4.0 through 1.4.9, from 1.3.0 through 1.3.10...

CVE-2026-22752 Spring Security Authorization Server Dynamic Client Registration endpoints perform insufficient validation of client metadata

Authentication bypass by primary weakness vulnerability in Spring Security Spring Authorization Server. This issue affects Spring Authorization Server: from 7.0.0 through 7.0.4, from 1.5.0 through 1.5.6, from 1.4.0 through 1.4.9, from 1.3.0 through 1.3.10...

CVE-2026-55204

A flaw was found in HAProxy. An attacker can trigger HPACK dynamic table insertions under memory pressure, leading to a null pointer dereference in the hpackdhtinsert function. This can cause HAProxy worker processes to crash, resulting in a denial of service DoS. Mitigation Mitigation for this...

dracut: dracut: Root code execution via DHCP options command injection in NetworkManager initrd module

A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP options, such as a malicious root-path, next-server, or bootfile name, to a system using dracut's NetworkManager-based initrd network module. These options are...

ROS-20260716-73-0013

The vulnerability of the WebML component in Google Chrome browser is related to buffer overflow in dynamic memory. Exploiting this vulnerability could allow an attacker to gain unauthorized access to protected information...

ROS-20260716-73-0012

The vulnerability of the WebML component in Google Chrome relates to buffer overflows in dynamic memory. Exploiting this vulnerability could allow a remote attacker to disclose confidential information through a specially created HTML page...

CVE-2026-49998: Improper Verification of Cryptographic Signature

Centrifugo is an open-source scalable real-time messaging server. Prior to 6.8.1, Centrifugo dynamic JWKS endpoint verification could reuse a key for one allowed issuer to verify a JWT for another allowed issuer because the JWKS cache and singleflight lookup were keyed only by JWT header kid, not...

ROS-20260716-73-0014

The vulnerability of Google Chrome’s WebAudio component is related to buffer overflow in dynamic memory. Exploiting this vulnerability can allow a remote attacker to disclose confidential information...

The vulnerability of the Win32k.sys component of the Windows operating system, which allows a hacker to increase their privileges

The vulnerability of the Win32k.sys component of the Windows operating system is related to buffer overflow in dynamic memory. Exploiting this vulnerability can allow an attacker to gain increased privileges...

The vulnerability of the Media Foundation component in Windows operating systems allows a hacker to execute arbitrary code.

The vulnerability of the Media Foundation component in Windows operating systems is related to buffer overflows in dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

The vulnerability of the Media Foundation component in Windows operating systems allows a hacker to execute arbitrary code.

The vulnerability of the Media Foundation component in Windows operating systems is related to buffer overflows in dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...