CVE-2026-85995

The source code editor Notepad++ is vulnerable in versions 8.9.7 through 8.9.8 due to an improper verification of cryptographic signatures . The updater and signature verification path can accept a modified GUP.exe file where the Authenticode digest is invalid, yet the embedded certificate metada...

Improperly Controlled Modification of Dynamically-Determined Object Attributes

Overview Affected versions of this package are vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes through the doCertificateUpdate handler in certificates.go. An attacker can change the type of an existing certificate by sending a certificate update reques...

CVE-2020-16197: Improper Certificate Validation

An issue was discovered in Octopus Deploy 3.4. A deployment target can be configured with an Account or Certificate that is outside the scope of the deployment target. An authorised user can potentially use a certificate that they are not in scope to use. An authorised user is also able to obtain...