CVE-2026-92497

CVE-2026-92497 affects the Linux kernel 's ath12k Wi-Fi driver. In the function ath12k_wmi_op_rx(), the firmware buffer is read without first verifying that it contains enough data to hold a wmi_cmd_hdr header, which can result in a buffer overread . The fix adds a check to confirm the buffer hol...

CVE-2026-92498

This vulnerability affects the Linux kernel 's ath6kl (Atheros 6K) wireless driver. Three WMI event handlers—ath6kl_wmi_scan_complete_rx() , ath6kl_wmi_addba_req_event_rx() , and ath6kl_wmi_delba_req_event_rx() —read from the event buffer without first verifying that the message is large enough t...

CVE-2026-92497 wifi: ath12k: Avoid buffer overread in ath12k_wmi_op_rx()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Avoid buffer overread in ath12kwmioprx Currently, in ath12kwmioprx, the firmware buffer is read without first verifying that the buffer has enough data to hold a header. This could result in a buffer overread. Updat...

CVE-2026-92497 wifi: ath12k: Avoid buffer overread in ath12k_wmi_op_rx()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Avoid buffer overread in ath12kwmioprx Currently, in ath12kwmioprx, the firmware buffer is read without first verifying that the buffer has enough data to hold a header. This could result in a buffer overread. Updat...

CVE-2026-92496 wifi: ath11k: Avoid buffer overread in ath11k_wmi_tlv_op_rx()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Avoid buffer overread in ath11kwmitlvoprx Currently, in ath11kwmitlvoprx, the firmware buffer is read without first verifying that the buffer has enough data to hold a header. This could result in a buffer overread...

EUVD-2026-82117

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Avoid buffer overread in ath11kwmitlvoprx Currently, in ath11kwmitlvoprx, the firmware buffer is read without first verifying that the buffer has enough data to hold a header. This could result in a buffer overread...

CVE-2026-92496

CVE-2026-92496 affects the ath11k WiFi driver in the Linux kernel . In ath11k_wmi_tlv_op_rx(), the firmware buffer is read without first verifying that it contains enough data to hold a wmi_cmd_hdr , which can result in a buffer overread . The fix adds an upfront length check before dereferencing...

CVE-2026-92496 wifi: ath11k: Avoid buffer overread in ath11k_wmi_tlv_op_rx()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Avoid buffer overread in ath11kwmitlvoprx Currently, in ath11kwmitlvoprx, the firmware buffer is read without first verifying that the buffer has enough data to hold a header. This could result in a buffer overread...

EUVD-2026-82101

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Validate string descriptors The string descriptor length includes a two-byte header while the UTF-16 payload starts after it. utf16stoutf8s expects a count of UTF-16 code units, not bytes. Passing the payload byt...

CVE-2026-92480 scsi: ufs: core: Validate string descriptors

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Validate string descriptors The string descriptor length includes a two-byte header while the UTF-16 payload starts after it. utf16stoutf8s expects a count of UTF-16 code units, not bytes. Passing the payload byt...

CVE-2026-90408: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix overreads in ath12kwmiprocesscsaswitchcountevent There is no policy entry for WMITAGPDEVCSASWITCHCOUNTSTATUSEVENT, so the parse infrastructure does not enforce a minimum length for the event struct. Additionally...

CVE-2026-92497: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Avoid buffer overread in ath12kwmioprx Currently, in ath12kwmioprx, the firmware buffer is read without first verifying that the buffer has enough data to hold a header. This could result in a buffer overread. Updat...

CVE-2026-93165: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: sensorhub: Fix memory overread in ring handler maxresponse and sensornum are read from different EC commands: - maxresponse is from crosecgetprotoinfo. ecdev-maxresponse = info-maxresponsepacketsize - sizeofstruc...

CVE-2026-92496: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Avoid buffer overread in ath11kwmitlvoprx Currently, in ath11kwmitlvoprx, the firmware buffer is read without first verifying that the buffer has enough data to hold a header. This could result in a buffer overread...

CVE-2026-93129: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-wmi-base: Fix handling of ultra performance key The commit message of commit 5fbd827eb9c2 "platform/x86: dell-wmi: Recognise or support new switches" states that the ultra performance key contains additional da...

CVE-2026-92498: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: ath6kl: avoid buffer overreads in WMI event handlers The following WMI event handlers currently read from the event buffer without first verifying that the message was large enough to hold the expected event:...

kernel: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd()

A flaw was found in the Linux kernel's iSCSI Internet Small Computer System Interface target subsystem. This vulnerability involves a buffer overread and a double-free error when processing iSCSI Text commands. A remote attacker could exploit these issues by sending specially crafted network...

kernel: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd()

A flaw was found in the Linux kernel's iSCSI Internet Small Computer System Interface target subsystem. This vulnerability involves a buffer overread and a double-free error when processing iSCSI Text commands. A remote attacker could exploit these issues by sending specially crafted network...

Astra Linux – Vulnerability in libonig

Oniguruma, as used in PHP 7.3.x and other products, has a heap-based buffer over-read issue in the strlowercasematch function in regexec.c...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: transportipc: Validate the payload size before reading the handle. The handleresponse function dereferences the payload as a 4-byte handle without verifying that the declared payload size is at least 4 bytes. A malformed o...