Linux Distros Unpatched Vulnerability : CVE-2026-65412

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A null pointer dereference was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gat...

CVE-2026-75805

Issue summary: A CMP client that requests certificate revocation on the basis of a PKCS10 CSR may dereference a NULL pointer and terminate abnormally when processing a crafted revocation response. Impact summary: The NULL pointer dereference happens on a read which leads to a crash and a Denial o...

SUSE CVE-2026-93263

In the Linux kernel, the following vulnerability has been resolved: clk: eswin: Zero-initialize stack-allocated clkinitdata eswinclkregisterpll and eswinregisterclkdiv declare a struct clkinitdata on the stack and only initialize some of its fields parentdata respectively parenthws...

SUSE CVE-2026-97414

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8365-afe-pcm: fix possible NULL-pointer dereferences in mt8365afesuspend mt8365afesuspend allocates the register backup buffer with devmkcalloc, but does not check for allocation failure before using the returne...

SUSE CVE-2026-97593

In the Linux kernel, the following vulnerability has been resolved: iommu/s390: Fix NULL dereference in iovatophys with ZPCITABLETYPERFX When using a 5-level translation table via ZPCITABLETYPERFX getrsofromiova returns NULL when the region-first entry is invalid. Yet in getrtofromiova the...

SUSE CVE-2026-97975

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisysfs: Fix NULL pointer dereference in devicedel A NULL pointer dereference in klistput occurs when a child device such as a BNEP network device in bnepsession is concurrently being unregistered while hciconndelsysf...

CVE-2026-18746

The Zephyr LwM2M client is vulnerable to a NULL pointer dereference in the parse_write_op() function within subsys/net/lib/lwm2m/lwm2m_message_handling.c. When the static CoAP Block1 context pool (defaulting to 3 entries) is exhausted, the init_block_ctx() function returns -ENOMEM and sets the ca...

CVE-2026-18746 NULL pointer dereference in Zephyr LwM2M client when the CoAP Block1 context pool is exhausted

parsewriteop in subsys/net/lib/lwm2m/lwm2mmessagehandling.c handles inbound CoAP WRITE/CREATE requests that carry a Block1 option. For the first block of a transfer it called initblockctx and then immediately stored the peer-selected block size with blockctx-ctx.blocksize = blocksize before...

CVE-2026-98043

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF verifier. The verifier incorrectly assumes that certain pointer types are non-null without accounting for unbounded offsets that can wrap around to zero at runtime. A local user with permissions to load BPF programs can exploit thi...

CVE-2026-65412

A flaw was found in webkitgtk. Improper input validation can lead to a null pointer dereference, an error that occurs when software attempts to access an invalid memory location. By convincing a user to process specially crafted web content, a remote attacker could trigger an application crash,...

CVE-2026-98040

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF verifier. When validating conditional jump operations using register comparisons against null values, the verifier fails to properly track register precision across different execution paths. A local user capable of loading BPF...

CVE-2026-98038

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF subsystem. When validating programs that manage shared reference-counted objects, the BPF verifier incorrectly treats borrowed references as always valid and fails to require null-pointer checks. A local user can exploit this...

CVE-2026-98030

A flaw was found in the Linux kernel's Broadcom Starfighter 2 bcmsf2 network switch driver. An unprivileged local user can exploit this vulnerability by issuing a network control request to retrieve classification rules while providing a buffer size smaller than the number of active rules. Becaus...

CVE-2026-98029

A flaw was found in the Linux kernel's Netronome Flow Processor NFP network driver. The driver fails to validate the user-provided buffer size when retrieving network flow steering rules. An unprivileged local user can exploit this vulnerability to trigger an out-of-bounds memory write or a null...

CVE-2026-98027

A flaw was found in the Linux kernel's Marvell 88E6xxx switch driver. The driver fails to validate the caller's buffer boundary when retrieving network policy rules, leading to memory writes beyond the allocated buffer or a null pointer dereference. A local unprivileged user can exploit this...

CVE-2026-98008

A flaw was found in the Linux kernel's Cadence MACB ethernet driver. A local user with administrative privileges could cause a denial of service DoS by triggering a driver unbind operation or an initialization failure on a device configured with a fixed-link connection. In this configuration, the...

CVE-2026-97526

A flaw was found in the Linux kernel's s390 Processor Activity Instrumentation PAI performance monitoring unit. This vulnerability allows a local user to cause a Denial of Service DoS by crashing the operating system. When a CPU is dynamically added hotplugged during an active performance...

CVE-2026-97519

A flaw was found in the Linux kernel's Intel Xe graphics driver. When device core dump cleanup routines are triggered without a completed capture, the driver attempts to access uninitialized snapshot data. A local user could exploit this issue to cause a null pointer dereference, resulting in a...

CVE-2026-97516

A flaw was found in the Linux kernel's rtw88 wireless driver. The driver fails to verify whether certain hardware configuration settings exist before accessing them during firmware adaptivity processing. On systems equipped with specific wireless chipsets, this flaw triggers a null pointer...

Updated libxml2 packages fix security vulnerabilities

The updated packages fix several security issues: Stack-Based Buffer Overflow in libxml2. CVE-2026-11979 In libxml2 before 2.15.4, xmlFAParsePosCharGroup has an out-of-bounds read, aka an out-of-bounds read in the NXT macro in xmlregexp. CVE-2026-86137 In libxml2 before 2.15.4, xmlDictAddQString ...