SUSE CVE-2026-64179

In the Linux kernel, the following vulnerability has been resolved: net: wwan: iosm: fix potential memory leaks in ipcimeminit The memory allocated in ipcprotocolinit is not freed on the error paths that follow in ipcimeminit. Fix that by calling the corresponding release function ipcprotocoldein...

CVE-2026-64110

A flaw was found in the Linux kernel's igc driver, which handles Intel Gigabit Ethernet devices. When the igcfpeinittxdescriptor function fails to initialize a transmit descriptor, an allocated socket buffer skb is not properly released. This oversight leads to a memory leak within the kernel. Ov...

CVE-2026-63839

A flaw was found in the Linux kernel's Lenovo WMI Windows Management Instrumentation helpers. The lwmidevevaluateint function was identified to have a memory leak, where allocated memory was not properly released under certain conditions. This could lead to a gradual consumption of system memory,...

CVE-2026-63835

A flaw was found in the Linux kernel's Better Approach To Mobile Ad-hoc Networking batman-adv module. When a batman-adv interface is disabled, the system can still queue network packets skbs for aggregation. These packets are not properly freed, leading to a memory leak. This can result in resour...

CVE-2026-63821

A flaw was found in the Linux kernel's rtw88 Wi-Fi driver for USB. When the rtwusbwriteport function fails to submit a USB Request Block URB, such as during a device disconnect or out of memory conditions, the system does not properly free allocated memory. This oversight leads to memory leaks of...

CVE-2026-64139

A flaw was found in the ksmbd kernel SMB daemon component of the Linux kernel. A malicious or specially crafted file with a large number of POSIX Access Control List ACL entries can trigger a memory leak in the setposixaclentriesdacl function. This occurs when the accumulated DACL size overflows,...

CVE-2026-64161

A flaw was found in the Linux kernel's icssm-prueth driver. This vulnerability occurs in the icssmpruethprobe function. When an error occurs during the ofpropertyreadu32 operation, a previously acquired ethportsnode is not properly released. This oversight leads to a memory leak, which can impact...

CVE-2026-64179

A flaw was found in the Linux kernel's Wireless Wide Area Network WWAN Inter-Integrated Circuit I2C Over Shared Memory IOSM subsystem. This vulnerability occurs because memory allocated during the initialization of the inter-process communication IPC protocol is not properly released when certain...

CVE-2026-64144

A flaw was found in the Linux kernel's Bluetooth MediaTek btmtk driver. This vulnerability allows a local attacker to cause a memory leak by triggering specific error paths during Universal Serial Bus USB Bluetooth operations. The setuppacket of a control urb USB Request Block is not properly fre...

CVE-2026-64180

A flaw was found in the Linux kernel's memory hotplug component. When memory blocks are removed, the removememoryblocksandaltmaps function fails to release a previously acquired reference to the memory block device. This oversight results in a memory leak, which could lead to system instability o...

PT-2026-62124

The CONFIG USERSPACE syscall verifier z vrfy k poll in kernel/poll.c allocates a kernel-side copy of the user-supplied k poll event via z thread malloc and then validates each event's object handle. Before this fix, validation used K OOPSK SYSCALL OBJ... inline inside the loop, which kills the...

EulerOS Virtualization 2.12.1 (EulerOS-SA-2026-2730)

According to the versions of the packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Input: alps - fix use-after-free bugs caused by dev3registerworkCVE-2025-68822 ext4: reject mount if bigalloc with sfirstdatablock !=...

PT-2026-62072

Name of the Vulnerable Software and Affected Versions s2n-tls versions prior to v1.7.6 Description The QUIC transport parameters extension handler incorrectly uses s2n alloc instead of s2n realloc to store peer transport parameters. In TLS 1.3 connections involving a HelloRetryRequest, the handle...

ALSA-2026:42919 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: crypto: afalg - zero initialize memory allocated via sockkmalloc CVE-2025-71113 kernel: Linux kernel: Denial of Service due to memory leak in tpm2loadcmd CVE-2025-71147 kernel:...

MGASA-2026-0284 Updated perl-Imager package fixes security vulnerabilities

The updated package fixes security vulnerabilities: The Imager package before 1.025 for Perl has a heap-based buffer overflow leading to denial of service, or possibly unspecified other impact, when the trim method is called on a crafted input image. CVE-2024-53901 Imager versions before 1.032 fo...

MGASA-2026-0283 Updated perl-JavaScript-Minifier-XS package fixes security vulnerabilities

The updated package fixes security vulnerabilities: JavaScript::Minifier::XS versions before 0.16 for Perl crash with a NULL pointer dereference when the first meaningful token of the input is a slash. CVE-2026-56017 JavaScript::Minifier::XS versions before 0.16 for Perl leak memory on every call...

Updated perl-Imager package fixes security vulnerabilities

The updated package fixes security vulnerabilities: The Imager package before 1.025 for Perl has a heap-based buffer overflow leading to denial of service, or possibly unspecified other impact, when the trim method is called on a crafted input image. CVE-2024-53901 Imager versions before 1.032 fo...

Updated perl-JavaScript-Minifier-XS package fixes security vulnerabilities

The updated package fixes security vulnerabilities: JavaScript::Minifier::XS versions before 0.16 for Perl crash with a NULL pointer dereference when the first meaningful token of the input is a slash. CVE-2026-56017 JavaScript::Minifier::XS versions before 0.16 for Perl leak memory on every call...

CVE-2026-53397

A flaw was found in the Linux kernel's Network File System Daemon nfsd. This vulnerability occurs during the processing of Access Control List ACL set operations. If a specific decode step fails, a memory leak of a posixacl object occurs. This can lead to resource exhaustion over time, potentiall...

CVE-2026-53394

A flaw was found in the Linux kernel's Network File System NFS version 4.0 NFSv4.0 OPEN implementation. A race condition can occur when two NFSv4.0 OPEN threads with the same owner string attempt to open a file, and a concurrent thread inserts a new unconfirmed owner. This can lead to a memory le...