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high advisory

Ubuntu Desktop Vulnerability Allows Local Root Access via snap-confine

A high-severity vulnerability, CVE-2026-8933, in Ubuntu's snap-confine component of the snapd service allows an unprivileged local user to gain root access on affected Ubuntu Desktop systems by exploiting race conditions during temporary file creation, enabling full administrative control.

snapd +1 privilege-escalation vulnerability linux ubuntu local-access
1t 1c updated
high advisory

CVE-2026-15506: SecureAge CatchPulse Local Privilege Escalation via Heap-based Buffer Overflow

A heap-based buffer overflow vulnerability, CVE-2026-15506, in the `saappctl.sys` driver of SecureAge CatchPulse versions up to 10.9.3 allows a local attacker to achieve privilege escalation, and an exploit has been publicly disclosed.

CatchPulse up to 10.9.3 vulnerability privilege-escalation driver-vulnerability heap-overflow local-access
1t 1c
medium advisory

Multiple Vulnerabilities in ImageMagick Allow for DoS and Potential Data Exposure

A local attacker can exploit multiple vulnerabilities in ImageMagick to perform a denial of service attack or affect confidentiality, availability, and integrity.

ImageMagick vulnerability dos local-access
2r 2t