CVE-2026-43263 media: chips-media: wave5: Fix Null reference while testing fluster

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fix Null reference while testing fluster When multi instances are created/destroyed, many interrupts happens and structures for decoder are removed. "struct vpuinstance" this structure is shared for all...

CVE-2026-43263

The CVE-2026-43263 entry concerns the Linux kernel chips-media wave5 driver. The vulnerability arises when multiple driver instances are created and destroyed, causing many interrupts and removal of decoder structures. The shared vpu_instance structure is not protected by a lock, allowing a poten...

CVE-2026-43159

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix null dereference in findnetwork The variable pwlan has the possibility of being NULL when passed into rtwfreenetworknolock which would later dereference the variable...

CVE-2026-43123 fbcon: check return value of con2fb_acquire_newinfo()

In the Linux kernel, the following vulnerability has been resolved: fbcon: check return value of con2fbacquirenewinfo If fbconopen fails when called from con2fbacquirenewinfo then info-fbconpar pointer remains NULL which is later dereferenced. Add check for return value of the function...

CVE-2026-43101

In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: fix potential NULL dereferences in ioam6filltracedata We need to check in6devget for possible NULL value, as suggested by Yiming Qian. Also add skbdstdevrcu instead of skbdstdev, and two missing READONCE. Note that @d...

CVE-2026-43101

In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: fix potential NULL dereferences in ioam6filltracedata We need to check in6devget for possible NULL value, as suggested by Yiming Qian. Also add skbdstdevrcu instead of skbdstdev, and two missing READONCE. Note that @d...

CVE-2026-43101 ipv6: ioam: fix potential NULL dereferences in __ioam6_fill_trace_data()

In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: fix potential NULL dereferences in ioam6filltracedata We need to check in6devget for possible NULL value, as suggested by Yiming Qian. Also add skbdstdevrcu instead of skbdstdev, and two missing READONCE. Note that @d...

CVE-2026-43098

In the Linux kernel, the following vulnerability has been resolved: nfc: s3fwrn5: allocate rx skb before consuming bytes s3fwrn82uartread reports the number of accepted bytes to the serdev core. The current code consumes bytes into recvskb and may already deliver a complete frame before allocatin...

CVE-2026-43098 nfc: s3fwrn5: allocate rx skb before consuming bytes

In the Linux kernel, the following vulnerability has been resolved: nfc: s3fwrn5: allocate rx skb before consuming bytes s3fwrn82uartread reports the number of accepted bytes to the serdev core. The current code consumes bytes into recvskb and may already deliver a complete frame before allocatin...

CVE-2026-43098

Summary (concrete details from provided documents): CVE-2026-43098 affects the Linux kernel NFC subsystem, specifically the s3fwrn5 driver, where s3fwrn82_uart_read() may consume bytes into recv_skb and deliver a complete frame before a new receive buffer is allocated. If alloc_skb() fails, the c...

CVE-2026-43086 ipvs: fix NULL deref in ip_vs_add_service error path

In the Linux kernel, the following vulnerability has been resolved: ipvs: fix NULL deref in ipvsaddservice error path When ipvsbindscheduler succeeds in ipvsaddservice, the local variable sched is set to NULL. If ipvsstartestimator subsequently fails, the outerr cleanup calls...

CVE-2026-43086

In the Linux kernel, the following vulnerability has been resolved: ipvs: fix NULL deref in ipvsaddservice error path When ipvsbindscheduler succeeds in ipvsaddservice, the local variable sched is set to NULL. If ipvsstartestimator subsequently fails, the outerr cleanup calls...

CVE-2026-43086 ipvs: fix NULL deref in ip_vs_add_service error path

In the Linux kernel, the following vulnerability has been resolved: ipvs: fix NULL deref in ipvsaddservice error path When ipvsbindscheduler succeeds in ipvsaddservice, the local variable sched is set to NULL. If ipvsstartestimator subsequently fails, the outerr cleanup calls...

SUSE CVE-2026-31753

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: line-display: fix NULL dereference in linedisprelease linedisprelease currently retrieves the enclosing struct linedisp via tolinedisp. That lookup depends on the attachment list, but the attachment may already have...

PT-2026-37811

GStreamer is a library for constructing graphs of media-handling components. The function qtdemux parse sbgp in qtdemux.c is affected by a null dereference vulnerability. This vulnerability is fixed in 1.24.10...

PT-2026-37603

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference can occur in the wave5 chips-media component when multiple instances are created and destroyed, leading to frequent interrupts and the removal of decoder...

PT-2026-37488

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference can occur in the powerpc/smp component when the kcalloc function fails to allocate memory. This happens because the return value of kcalloc is not checked befo...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an outdated check in the cpuidle driver within the ACPI processor driver. This vulnerability may lead t...

PT-2026-37463

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference occurs in the fbcon component. If the fbcon open function fails during a call from con2fb acquire newinfo, the info-fbcon par pointer remains NULL and is...

PT-2026-38018

GStreamer is a library for constructing graphs of media-handling components. The function qtdemux parse sbgp in qtdemux.c is affected by a null dereference vulnerability. This vulnerability is fixed in 1.24.10...