CVE-2026-43174

The CVE-2026-43174 issue is in the Linux kernel’s io_uring/zcrx subsystem. Descriptions across multiple sources state that post-open error handling was fixed to avoid releasing the zcrx context before all associated page pools are terminated, addressing improper resource cleanup. The practical im...

CVE-2026-43171 EFI/CPER: don't dump the entire memory region

In the Linux kernel, the following vulnerability has been resolved: EFI/CPER: don't dump the entire memory region The current logic at cperprintfwerr doesn't check if the error record length is big enough to handle offset. On a bad firmware, if the ofset is above the actual record, length -= offs...

CVE-2026-43171

In the Linux kernel, the following vulnerability has been resolved: EFI/CPER: don't dump the entire memory region The current logic at cperprintfwerr doesn't check if the error record length is big enough to handle offset. On a bad firmware, if the ofset is above the actual record, length -= offs...

CVE-2026-43171

The CVE-2026-43171 described affects the Linux kernel EFI/CPER component where cper_print_fw_err() does not validate the error-record length against the given offset, allowing an underflow that can cause dumping of large memory regions. Consequences include potential data disclosure and system in...

CVE-2026-43164

CVE-2026-43164 affects the Linux kernel UDP-Lite implementation. The issue is a null-pointer dereference in __udp_enqueue_schedule_skb() triggered during UDP-Lite socket initialization, as reported by syzbot. Post-commit changes allow udp_lib_init_sock(), udp_init_sock(), and udpv6_init_sock() to...

CVE-2026-43162 media: tegra-video: Fix memory leak in __tegra_channel_try_format()

In the Linux kernel, the following vulnerability has been resolved: media: tegra-video: Fix memory leak in tegrachanneltryformat The state object allocated by v4l2subdevstatealloc must be freed with v4l2subdevstatefree when it is no longer needed. In tegrachanneltryformat, two error paths return...

CVE-2026-43162

In the Linux kernel, the media: tegra-video path has a memory leak in __tegra_channel_try_format() caused by failing to free the allocated __v4l2_subdev_state (sd_state) in two error paths after v4l2_subdev_call() failures. The fix introduces a cleanup label and goto-based error handling to ensur...

CVE-2026-43152 HID: hid-pl: handle probe errors

In the Linux kernel, the following vulnerability has been resolved: HID: hid-pl: handle probe errors Errors in init must be reported back or we'll follow a NULL pointer the first time FF is used...

CVE-2026-43151 Revert "media: iris: Add sanity check for stop streaming"

In the Linux kernel, the following vulnerability has been resolved: Revert "media: iris: Add sanity check for stop streaming" This reverts commit ad699fa78b59241c9d71a8cafb51525f3dab04d4. Revert the check that skipped stopstreaming when the instance was in IRISINSTERROR, as it caused multiple...

CVE-2026-43151

CVE-2026-43151 : Linux kernel issue resolved by reverting the Iris video driver stop streaming sanity check. The revert re-enabled stop_streaming when the IRIS_INST_ERROR path, correcting prior regressions where buffers were not returned to vb2 and teardown could fail, leaving firmware in an inco...

CVE-2026-43151

In the Linux kernel, the following vulnerability has been resolved: Revert "media: iris: Add sanity check for stop streaming" This reverts commit ad699fa78b59241c9d71a8cafb51525f3dab04d4. Revert the check that skipped stopstreaming when the instance was in IRISINSTERROR, as it caused multiple...

CVE-2026-43141

In the Linux kernel, the following vulnerability has been resolved: ntb: ntbhwswitchtec: Fix shift-out-of-bounds for 0 mw lut Number of MW LUTs depends on NTB configuration and can be set to zero, in such scenario rounddownpowoftwo will cause undefined behaviour and should not be performed. This...

CVE-2026-43139

The CVE-2026-43139 entry concerns the Linux kernel xfrm6 subsystem. The issue arises in xfrm6_get_saddr() which does not check the return value of ipv6_dev_get_saddr(); when ipv6_dev_get_saddr() fails with -EADDRNOTAVAIL, saddr->in6 remains uninitialized and xfrm6_get_saddr() incorrectly retur...

CVE-2026-43139 xfrm6: fix uninitialized saddr in xfrm6_get_saddr()

In the Linux kernel, the following vulnerability has been resolved: xfrm6: fix uninitialized saddr in xfrm6getsaddr xfrm6getsaddr does not check the return value of ipv6devgetsaddr. When ipv6devgetsaddr fails to find a suitable source address returns -EADDRNOTAVAIL, saddr-in6 is left uninitialize...

CVE-2026-43135 media: cx23885: Add missing unmap in snd_cx23885_hw_params()

In the Linux kernel, the following vulnerability has been resolved: media: cx23885: Add missing unmap in sndcx23885hwparams In error path, add cx23885alsadmaunmap to release the resource acquired by cx23885alsadmamap...

CVE-2026-43131

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Fix null pointer dereference issue If SMU is disabled, during RAS initialization, there will be null pointer dereference issue here...

CVE-2025-71272

In the Linux kernel, the following vulnerability has been resolved: most: core: fix resource leak in mostregisterinterface error paths The function mostregisterinterface did not correctly release resources if it failed early before registering the device. In these cases, it returned an error code...

CVE-2025-71272 most: core: fix resource leak in most_register_interface error paths

In the Linux kernel, the following vulnerability has been resolved: most: core: fix resource leak in mostregisterinterface error paths The function mostregisterinterface did not correctly release resources if it failed early before registering the device. In these cases, it returned an error code...

CVE-2025-71272

The CVE-2025-71272 entry concerns a Linux kernel resource-leak in most_register_interface(). When initialization fails before device registration, memory for the interface could be leaked. The fix initializes the device early with device_initialize(), calls put_device() on all error paths, and sw...

CVE-2025-71272

In the Linux kernel, the following vulnerability has been resolved: most: core: fix resource leak in mostregisterinterface error paths The function mostregisterinterface did not correctly release resources if it failed early before registering the device. In these cases, it returned an error code...