52735 matches found
CVE-2026-68197
A flaw was found in the Linux kernel's mwifiex Wi-Fi driver. A remote attacker could exploit this by configuring a malicious Access Point AP that advertises HT Capabilities but lacks HT Operation elements. When a system attempts to set up a Tunneled Direct Link Setup TDLS connection, a NULL point...
CVE-2026-68226
A flaw was found in the Linux kernel's cx23885 media driver. A local attacker could potentially trigger a null pointer dereference by causing the pciioremapbar function to fail during memory mapping in cx23885devsetup. This vulnerability could lead to a system crash, resulting in a Denial of...
Security Bulletin:Vulnerability in Kerberos 5 affects IBM Netezza Appliance
Summary The Kerberos 5 package is used by IBM Netezza Appliance. IBM Netezza Appliance has addressed the applicable CVE CVE-2026-40355 Vulnerability Details CVEID:CVE-2026-40355 DESCRIPTION: In MIT Kerberos 5 aka krb5 before 1.22.3, there is a NULL pointer dereference if an application calls...
CVE-2026-68225
A flaw was found in the Linux kernel's media I2C Alvium driver. The alviumctrlinit function, responsible for initializing controls, does not properly check if pointers are valid before using them. This can lead to the system attempting to write data to an invalid memory location, which could allo...
SUSE-SU-2026:23173-1 Security update for libarchive
This update for libarchive fixes the following issues: - creating temporary files in the current working directory instead of the target directory can lead to file creation failures when the working directory is not writable bsc1254340. - file descriptor leak in the mtree parser cleanup path coul...
CVE-2026-68311
A flaw was found in the Linux kernel's wifi: mt76: mt7925 driver. When handling Multi-Link Operation MLO stations, the mt7925stasetdecapoffload function can attempt to dereference a null pointer if a station link is not properly associated with a Virtual Interface VIF link. This can lead to a...
CVE-2026-68239
A flaw was found in the Linux kernel's Direct Rendering Manager drm/ttm component. A local attacker could trigger a null pointer dereference by manipulating memory pages in ttmpoolbackup. This vulnerability occurs because the system attempts to process or free memory pages that are either empty...
CVE-2026-67288
A flaw was found in FreeRDP. When smartcard emulation is enabled, a remote attacker can send specially crafted smartcard cache requests to a FreeRDP client. This can lead to a null pointer dereference, causing the client process to terminate and disrupting active remote desktop sessions. Mitigati...
Security update for libarchive
This update for libarchive fixes the following issues: creating temporary files in the current working directory instead of the target directory can lead to file creation failures when the working directory is not writable bsc1254340. file descriptor leak in the mtree parser cleanup path could le...
SUSE-SU-2026:3575-1 Security update for libarchive
This update for libarchive fixes the following issues: - creating temporary files in the current working directory instead of the target directory can lead to file creation failures when the working directory is not writable bsc1254340. - file descriptor leak in the mtree parser cleanup path coul...
tipc: clear sock->sk on the failed-insert path in tipc_sk_create()
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wifi: mt76: connac: fix possible NULL-pointer deref in mt76_connac_mcu_uni_bss_he_tlv()
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wifi: mt76: mt7996: fix possible NULL-pointer deref in mt7996_mcu_sta_bfer_eht()
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wifi: ath11k: fix NULL pointer dereference in ath11k_hal_srng_access_begin
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wifi: mt76: mt7996: check pointer returned by mt76_connac_get_he_phy_cap()
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wifi: ath9k: hif_usb: don't dereference hif_dev after re-arming firmware request
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CVE-2026-12051
The USB DFU class implementation in Zephyr's new experimental devicenext USB device stack contains a NULL pointer dereference in handledownload subsys/usb/devicenext/class/usbddfu.c. The handler computes MINsetup-wLength, buf-len and passes buf-data to the image write callback without checking th...
CVE-2026-12051 NULL pointer dereference in USB DFU device_next download handler (handle_download)
The USB DFU class implementation in Zephyr's new experimental devicenext USB device stack contains a NULL pointer dereference in handledownload subsys/usb/devicenext/class/usbddfu.c. The handler computes MINsetup-wLength, buf-len and passes buf-data to the image write callback without checking th...
CVE-2026-12051
The CVE affects Zephyr’s USB DFU, specifically the device_next USB device stack. In handle_download() the code dereferences buf without verifying buf is NULL during DFU_DNLOAD with no Data OUT stage (zero-length terminate). This NULL pointer dereference on the control endpoint after transitioning...
CVE-2026-12051 NULL pointer dereference in USB DFU device_next download handler (handle_download)
The USB DFU class implementation in Zephyr's new experimental devicenext USB device stack contains a NULL pointer dereference in handledownload subsys/usb/devicenext/class/usbddfu.c. The handler computes MINsetup-wLength, buf-len and passes buf-data to the image write callback without checking th...