ALSA-2026:13498 Important: dovecot security update

Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3 server, and supports e-mail in either the maildir or mbox format. The SQL drivers and authentication plug-ins are provided as subpackages. Security Fixes: doveco...

SUSE CVE-2026-31711

In the Linux kernel, the following vulnerability has been resolved: smb: server: fix activenumconn leak on transport allocation failure Commit 77ffbcac4e56 "smb: server: fix leak of activenumconn in ksmbdtcpnewconnection" addressed the kthreadrun failure path. The earlier alloctransport == NULL...

CVE-2026-31711 smb: server: fix active_num_conn leak on transport allocation failure

In the Linux kernel, the following vulnerability has been resolved: smb: server: fix activenumconn leak on transport allocation failure Commit 77ffbcac4e56 "smb: server: fix leak of activenumconn in ksmbdtcpnewconnection" addressed the kthreadrun failure path. The earlier alloctransport == NULL...

CVE-2026-31711

In the Linux kernel, the following vulnerability has been resolved: smb: server: fix activenumconn leak on transport allocation failure Commit 77ffbcac4e56 "smb: server: fix leak of activenumconn in ksmbdtcpnewconnection" addressed the kthreadrun failure path. The earlier alloctransport == NULL...

EUVD-2026-26520

In the Linux kernel, the following vulnerability has been resolved: smb: server: fix activenumconn leak on transport allocation failure Commit 77ffbcac4e56 "smb: server: fix leak of activenumconn in ksmbdtcpnewconnection" addressed the kthreadrun failure path. The earlier alloctransport == NULL...

Exploit for CVE-2026-42167

\ CVE-2026-42167 POC Pre-Authentication Remote Code Executio...

CVE-2026-39858 Traefik: Forwarded alias spoofing top pre-auth decision bypass

Traefik is an HTTP reverse proxy and load balancer. Prior to versions 2.11.43, 3.6.14, and 3.7.0-rc.2, there is a high severity authentication bypass vulnerability in Traefik's ForwardAuth and snippet-based authentication middleware. Traefik's forwarded-header sanitization logic targets only...

Exploit for CVE-2026-41940

cpanel-cve-2026-41940-fix One-shot detection and remediatio...

CVE-2026-28221 Wazuh: Pre-auth stack-based buffer overflow in wazuh-remoted print_hex_string() due to signed char promotion on x86_64

Wazuh is a free and open source platform used for threat prevention, detection, and response. From version 4.8.0 to before version 4.14.4, a stack-based buffer overflow exists in printhexstring in wazuh-remoted. The bug is triggered when formatting attacker-controlled bytes using sprintfdstbuf +...

CVE-2026-28221

CVE-2026-28221 – Wazuh pre-auth stack-based buffer overflow is confirmed in wazuh-remoted’s print_hex_string(). From versions 4.8.0 to before 4.14.4, attacker-controlled bytes are formatted with sprintf(dst_buf + 2*i, "%.2x", src_buf[i]) on signed-char platforms, causing sign-extension and an out...

CVE-2026-28221 Wazuh: Pre-auth stack-based buffer overflow in wazuh-remoted print_hex_string() due to signed char promotion on x86_64

Wazuh is a free and open source platform used for threat prevention, detection, and response. From version 4.8.0 to before version 4.14.4, a stack-based buffer overflow exists in printhexstring in wazuh-remoted. The bug is triggered when formatting attacker-controlled bytes using sprintfdstbuf +...

Craft CMS 5.6.16 - RCE

Exploit Title: Craft CMS 5.6.16 - RCE Google Dork: N/A Date: 2026-01-24 Exploit Author: Mohammed Idrees Banyamer Author Country: Jordan Vendor Homepage: https://craftcms.com Software Link: https://github.com/craftcms/cms Version: = 3.9.14, = 4.14.14, = 5.6.16 Tested on: Linux, Apache/Nginx, PHP 8...

CVE-2026-41399

OpenClaw before 2026.3.28 allows unbounded concurrent unauthenticated WebSocket upgrades without pre-authentication budget Allocation, enabling unauthenticated attackers to exhaust socket and worker capacity and disrupt WebSocket availability for legitimate clients. The issue is tracked as CVE-20...

Exploit for Deserialization of Untrusted Data in Openidentityplatform Openam

CVE-2026-33439 — OpenAM Pre-Auth RCE Echo Mode Command outp...

PT-2026-35783

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.3.28 Description OpenClaw accepts unbounded concurrent unauthenticated WebSocket upgrades without pre-authentication budget allocation. This allows unauthenticated network attackers to exhaust socket and worker...

Exploit for Missing Authentication for Critical Function in Coreweave Marimo

CVE-2026-39987 Lab Guide Pre-Auth Remote Code Execution v...

SUSE CVE-2026-31610

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix mechToken leak when SPNEGO decode fails after token alloc The kernel ASN.1 BER decoder calls action callbacks incrementally as it walks the input. When ksmbddecodenegTokenInit reaches the mechToken 2 OCTET STRING...

EUVD-2026-25594

Dgraph is an open source distributed GraphQL database. Prior to 25.3.3, a vulnerability has been found in Dgraph that gives an unauthenticated attacker full read access to every piece of data in the database. This affects Dgraph's default configuration where ACL is not enabled. The attack is a...

CVE-2026-41327

CVE-2026-41327 (Dgraph) : Pre-auth DQL injection in upsert cond field allows unauthenticated read access to the entire database when ACL is disabled. The vulnerability arises from concatenating the user-provided cond into a DQL query via strings.Builder.WriteString without proper sanitization, en...

EUVD-2026-25595

Dgraph is an open source distributed GraphQL database. Prior to 25.3.3, a vulnerability has been found in Dgraph that gives an unauthenticated attacker full read access to every piece of data in the database. This affects Dgraph's default configuration where ACL is not enabled. The attack require...