CVE-2026-33923 Update bundle signature bypass in Guardian/CMC before 26.4.0

A signature verification vulnerability was discovered in the update installation functionality due to inconsistent validation of the update bundle contents. An attacker with administrative privileges can remotely supply a crafted update bundle that passes signature verification but runs an unsign...

CVE-2026-33923

A signature verification vulnerability exists in the update installation functionality of Guardian/CMC prior to version 26.4.0 . The root cause is the inconsistent validation of update bundle contents, allowing an attacker with administrative privileges to remotely supply a crafted bundle. While ...

CVE-2026-56254

In @capgo/capacitor-updater Cap-go/capgo before 12.128.2, the end-to-end encryption scheme distributes the private key to each device that downloads the app. Because the public key can be derived from the private key, an attacker performing a man-in-the-middle attack or compromising the Capgo...

CVE-2024-2209

A user with administrative privileges can create a compromised dll file of the same name as the original dll within the HP printer’s Firmware Update Utility FUU bundle and place it in the Microsoft Windows default downloads directory which can lead to potential arbitrary code execution...

CLSA-2023-1691083258 Update of alt-php

Update ca-certificates database to 20230629: - mozilla/certdata.txt,nssckbi.h: Update Mozilla certificate authority bundle to version 2.62. - The following certificate authorities were added +: + "BJCA Global Root CA1" + "BJCA Global Root CA2"...