PaperCut NG/MF Critical Zero-Day Exploited in the Wild

Overview On August 27, 2026, PaperCut Software published an urgent security advisory stating that it is investigating active exploitation of a vulnerability affecting PaperCut NG and PaperCut MF. PaperCut has confirmed customer incidents and is treating the issue as a security emergency. At the...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation due to insufficient peer verification logic in the verifyPeerCert function. An attacker can impersonate privileged API components and execute unauthorized operations by compromising a single instance and...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation due to insufficient peer verification logic in the verifyPeerCert function. An attacker can impersonate privileged API components and execute unauthorized operations by compromising a single instance and...

OpenJDK: MediaTracker created Component instances with unnecessary privileges (Swing, 7020198)

Unspecified vulnerability in the Java Runtime Environment JRE component in Oracle Java SE 6 Update 25 and earlier, 5.0 Update 29 and earlier, and 1.4.231 and earlier allows remote untrusted Java Web Start applications and untrusted Java applets to affect confidentiality, integrity, and availabili...