CVE-2026-53397 nfsd: fix posix_acl leak on SETACL decode failure

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix posixacl leak on SETACL decode failure nfsaclsvcdecodesetaclargs and nfs3svcdecodesetaclargs each call nfsstreamdecodeacl twice, first for NFSACL and then for NFSDFACL. Each successful call transfers ownership of a...

CVE-2026-40020

CVE-2026-40020 affects dovecot via IMAP SETACL: an attacker can inject the "anyone" permission into a user’s dovecot-acl file even when imap_acl_allow_anyone=no, causing folders to be spammed to all users. Impact is limited to spamming, not unauthorized data access. Multiple vendors have referenc...

The vulnerability of the /goform/formSetACLFilter component of the D-Link N300 WI-Fi Router DIR-605L software, which allows a intruder to trigger a service failure or execute arbitrary code.

The vulnerability of the /goform/formSetACLFilter component in the D-Link N300 Wi-Fi Router DIR-605L wireless access point software relates to the ability to write data beyond the buffer in memory. Exploiting this vulnerability could allow an attacker to cause service interruptions or execute...