CVE-2026-53075

The CVE-2026-53075 issue affects the Linux kernel PPP subsystem. A local unprivileged user can create a new user namespace (CLONE_NEWUSER), obtain CAP_NET_ADMIN only in that namespace, and still perform unattached PPP administrative IOCTLs (PPPIOCNEWUNIT, PPPIOCATTACH, PPPIOCATTCHAN) against an i...

PT-2026-51969

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Point-to-Point Protocol PPP implementation where /dev/ppp open is authorized against file-f cred-user ns, while unattached administrative ioctls operate on...

RLSA-2025:7496 Important: libxslt security update

libxslt is a library for transforming XML files into other textual formats including HTML, plain text, and other XML representations of the underlying data using the standard XSLT stylesheet transformation mechanism. Security Fixes: libxslt: Use-After-Free in libxslt numbers.c CVE-2025-24855...

libxslt: Use-After-Free in libxslt (xsltGetInheritedNsList)

A flaw was found in libxslt. This vulnerability allows an attacker to trigger a use-after-free issue by excluding result prefixes...

libxslt: Use-After-Free in libxslt (xsltGetInheritedNsList)

A flaw was found in libxslt. This vulnerability allows an attacker to trigger a use-after-free issue by excluding result prefixes...