Monthly
In the Linux kernel, the following vulnerability has been resolved: fwctl: Fix class init ordering to avoid NULL pointer dereference on device removal CXL is linked before fwctl in drivers/Makefile. Both use `module_init, so `cxl_pci_driver_init()` runs first. When `cxl_pci_probe()` calls `fwctl_register()` and then `device_add()`, fwctl_class is not yet registered because fwctl_init() hasn't run, causing `class_to_subsys()` to return NULL and skip knode_class initialization. On device removal, `class_to_subsys()` returns non-NULL, and `device_del()` calls `klist_del()` on the uninitialized knode, triggering a NULL pointer dereference.
Arbitrary code execution in Adobe Dreamweaver Desktop versions 21.7 and earlier allows attackers to run code in the context of the current user when a victim opens a malicious file. The flaw stems from access of an uninitialized pointer (CWE-824) and is tracked under Adobe advisory APSB26-62. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Uncontrolled recursion and uninitialized pointer access in Samsung's rlottie animation library allow a locally-delivered malicious Lottie file to crash any host application via stack exhaustion. All rlottie versions prior to commit eae37633fda13ac05b25c6c95aacea4bc33c80a3 are affected; the PR #593 fix confirms cyclic layer parent references in crafted JSON animation payloads as the definitive trigger. No public exploit code has been identified at time of analysis and rlottie is not listed in CISA KEV, though the high availability impact (A:H) makes denial-of-service reliable for applications that accept user-supplied animation content.
Remote denial of service in NLnet Labs Unbound recursive DNS resolver (versions up to and including 1.25.0) allows an attacker controlling a DNSSEC-signed domain to crash the resolver process with a single crafted query. The DNSSEC validator uses an incorrect counter when computing write offsets for ADDITIONAL section rrsets while building chase-reply messages, leaving an uninitialized pointer that is later dereferenced. No public exploit identified at time of analysis, and the issue is fixed in Unbound 1.25.1.
Traffic Management Microkernel (TMM) denial-of-service in F5 BIG-IP DNS affects systems with DNS cache-enabled profiles on virtual servers. Remote unauthenticated attackers can crash TMM using undisclosed malicious traffic patterns, causing complete service disruption. CVSS 7.5 High severity with network vector and low complexity. EPSS data not available; no confirmed active exploitation or public POC identified at time of analysis. Vendor patch available per F5 K000160945.
Uninitialized pointer access in Siemens Solid Edge SE2026 enables arbitrary code execution when processing malicious PAR files. Attackers must deliver a crafted PAR file and convince users to open it (CVSS:4.0 AV:L/UI:P), achieving full compromise of the victim's workstation with high confidentiality, integrity, and availability impact. No active exploitation confirmed at time of analysis, though the local attack vector and user interaction requirement limit automated mass exploitation. EPSS data not available for risk calibration.
Denial of service via MySQL protocol dissector crash in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local users with no privileges to crash the application through a crafted malicious pcap file or network capture, requiring only user interaction to open the file. The vulnerability stems from improper memory access in the MySQL dissector parser (CWE-824: Access of Uninitialized Pointer), resulting in application termination and loss of packet analysis capability. No public exploit code or active exploitation has been identified at time of analysis.
In the Linux kernel, the following vulnerability has been resolved: fwctl: Fix class init ordering to avoid NULL pointer dereference on device removal CXL is linked before fwctl in drivers/Makefile. Both use `module_init, so `cxl_pci_driver_init()` runs first. When `cxl_pci_probe()` calls `fwctl_register()` and then `device_add()`, fwctl_class is not yet registered because fwctl_init() hasn't run, causing `class_to_subsys()` to return NULL and skip knode_class initialization. On device removal, `class_to_subsys()` returns non-NULL, and `device_del()` calls `klist_del()` on the uninitialized knode, triggering a NULL pointer dereference.
Arbitrary code execution in Adobe Dreamweaver Desktop versions 21.7 and earlier allows attackers to run code in the context of the current user when a victim opens a malicious file. The flaw stems from access of an uninitialized pointer (CWE-824) and is tracked under Adobe advisory APSB26-62. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.
Uncontrolled recursion and uninitialized pointer access in Samsung's rlottie animation library allow a locally-delivered malicious Lottie file to crash any host application via stack exhaustion. All rlottie versions prior to commit eae37633fda13ac05b25c6c95aacea4bc33c80a3 are affected; the PR #593 fix confirms cyclic layer parent references in crafted JSON animation payloads as the definitive trigger. No public exploit code has been identified at time of analysis and rlottie is not listed in CISA KEV, though the high availability impact (A:H) makes denial-of-service reliable for applications that accept user-supplied animation content.
Remote denial of service in NLnet Labs Unbound recursive DNS resolver (versions up to and including 1.25.0) allows an attacker controlling a DNSSEC-signed domain to crash the resolver process with a single crafted query. The DNSSEC validator uses an incorrect counter when computing write offsets for ADDITIONAL section rrsets while building chase-reply messages, leaving an uninitialized pointer that is later dereferenced. No public exploit identified at time of analysis, and the issue is fixed in Unbound 1.25.1.
Traffic Management Microkernel (TMM) denial-of-service in F5 BIG-IP DNS affects systems with DNS cache-enabled profiles on virtual servers. Remote unauthenticated attackers can crash TMM using undisclosed malicious traffic patterns, causing complete service disruption. CVSS 7.5 High severity with network vector and low complexity. EPSS data not available; no confirmed active exploitation or public POC identified at time of analysis. Vendor patch available per F5 K000160945.
Uninitialized pointer access in Siemens Solid Edge SE2026 enables arbitrary code execution when processing malicious PAR files. Attackers must deliver a crafted PAR file and convince users to open it (CVSS:4.0 AV:L/UI:P), achieving full compromise of the victim's workstation with high confidentiality, integrity, and availability impact. No active exploitation confirmed at time of analysis, though the local attack vector and user interaction requirement limit automated mass exploitation. EPSS data not available for risk calibration.
Denial of service via MySQL protocol dissector crash in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local users with no privileges to crash the application through a crafted malicious pcap file or network capture, requiring only user interaction to open the file. The vulnerability stems from improper memory access in the MySQL dissector parser (CWE-824: Access of Uninitialized Pointer), resulting in application termination and loss of packet analysis capability. No public exploit code or active exploitation has been identified at time of analysis.