CVE-2026-6792

Missing Authorization vulnerability in Universal Software Inc. FlexCity allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects FlexCity: from 5.536.0 before 5.542.0...

SUSE CVE-2026-15812

A vulnerability was found in the internal Access Control List ACL subsystem of kronosnet Version affected: = 1.34. When the framework is explicitly configured to manage dynamic links accepting network traffic from any IP address without network payload encryption, the validation architecture...

SUSE CVE-2026-53379

In the Linux kernel, the following vulnerability has been resolved: media: i2c: ov8856: free control handler on error in ov8856initcontrols The control handler wasn't freed if adding controls failed, add an error exit label and convert the existing error return to use it...

SUSE CVE-2026-54369

acl before version 2.4.0 contains a symlink traversal vulnerability in the libacl pathname-based functions aclgetfile, aclsetfile, aclextendedfile, and acldeletedeffile that allows local attackers to escalate privileges by replacing any pathname component with a symbolic link. Attackers who contr...

SUSE CVE-2026-63895

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: copy only received bytes on short ep0 read ffsep0read allocates its control-OUT data buffer with kmalloc not kzalloc at the Length value from the Setup packet, then copies that full len to userspace regardless o...

SUSE CVE-2026-63913

In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check An unintended behavior in the TCP conntrack state machine allows a connection to be forced into the CLOSE state using an RST packet with an...

SUSE CVE-2026-63923

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: validate body pcifunc in rvumboxhandlerrepeventnotify rvumboxhandlerrepeventnotify in drivers/net/ethernet/marvell/ octeontx2/af/rvurep.c queues a sender-controlled REPEVENTNOTIFY request body verbatim, and...

SUSE CVE-2026-64006

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix dst corruption in same register operation For lshift and rshift, the shift operations are performed in a loop over 32-bit words. The loop calculates the shifted value and write it to dst, and then...

SUSE CVE-2026-64024

In the Linux kernel, the following vulnerability has been resolved: tcp: fix stale per-CPU tcptwisn leak enabling ISN prediction Blamed commit moved the TIMEWAIT-derived ISN from the skb control block to a per-CPU variable, assuming the value would always be consumed by tcpconnrequest for the sam...

SUSE CVE-2026-64138

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate SID in parent security descriptor during ACL inheritance Introduce smbvalidatentsdsid helper to safely validate Owner SID and Group SID inside the NT Security Descriptor smbntsd retrieved from the parent directory...

USN-8578-1: CUPS control character injection vulnerability

It was discovered that CUPS did not properly filter control characters in IPP string attributes and PPD keywords. An unauthenticated attacker could exploit this to execute arbitrary code as the lp user on systems with shared target queues...

CVE-2026-6792 Improper Authorization in Universal Sotware's FlexCity

Missing Authorization vulnerability in Universal Software Inc. FlexCity allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects FlexCity: from 5.536.0 before 5.542.0...

CVE-2026-6792

Missing Authorization vulnerability in Universal Software Inc. FlexCity allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects FlexCity: from 5.536.0 before 5.542.0...

CVE-2026-6792

Technical details about CVE-2026-6792 are not publicly available in the provided documents. Monitor for updates from official advisories; the available sources only reiterate a Missing Authorization issue affecting FlexCity versions 5.536.0–11052026.

New Project CAV3RN module abuses Outlook calendar events for C2 and DNS AAAA records for configuration recovery

Introduction In June 2026, as part of our Kaspersky Threat Intelligence Reporting service, we published extensive research on Project CAV3RN, a sophisticated modular framework used for cyberespionage activity against targets in Israel. We have been tracking this cluster since December 2025, and i...

CVE-2026-64138

A flaw was found in the ksmbd module of the Linux kernel. This vulnerability arises from improper validation of Security Identifiers SIDs within the NT Security Descriptor smbntsd during Access Control List ACL inheritance. An attacker could exploit this to bypass intended security restrictions,...

DEBIAN-CVE-2026-15812

A vulnerability was found in the internal Access Control List ACL subsystem of kronosnet Version affected: = 1.34. When the framework is explicitly configured to manage dynamic links accepting network traffic from any IP address without network payload encryption, the validation architecture...

UBUNTU-CVE-2026-15812

A vulnerability was found in the internal Access Control List ACL subsystem of kronosnet Version affected: = 1.34. When the framework is explicitly configured to manage dynamic links accepting network traffic from any IP address without network payload encryption, the validation architecture...

CVE-2026-63814

A flaw was found in the Linux kernel's Flash-Friendly File System f2fs. A local attacker could exploit improper validation of Access Control List ACL entry sizes to cause a memory corruption, leading to a system crash or denial of service. This occurs when malformed ACL entries cause the system t...

CVE-2026-53390

A flaw was found in the Linux kernel's ksmbd component. An authenticated client can exploit an out-of-bounds read vulnerability in the smbcheckpermdacl function by providing a specially crafted Access Control Entry ACE. This crafted ACE, when processed during an access check on a share that uses...