CVE-2026-64545 net, bpf: check master for NULL in xdp_master_redirect()

In the Linux kernel, the following vulnerability has been resolved: net, bpf: check master for NULL in xdpmasterredirect xdpmasterredirect dereferences the result of netdevmasterupperdevgetrcu without a NULL check, but that helper returns NULL when the receiving device has no upper-master...

CVE-2026-64545

Technical details about CVE-2026-64545 are not publicly available in the provided documents. No affected products, versions, impact, or remediation are disclosed here. Monitor for updates.

CVE-2026-64545 net, bpf: check master for NULL in xdp_master_redirect()

In the Linux kernel, the following vulnerability has been resolved: net, bpf: check master for NULL in xdpmasterredirect xdpmasterredirect dereferences the result of netdevmasterupperdevgetrcu without a NULL check, but that helper returns NULL when the receiving device has no upper-master...

Vulnerability of Cisco ASA software, allowing a malicious actor to intercept sessions

The vulnerability exists in OpenSSL due to an improper limitation on the processing of ChangeCipherSpec messages. Exploiting this vulnerability allows a malicious actor to induce the use of a null-length master key in the OpenSSL-to-OpenSSL communication, thereby intercepting the session or gaini...