Linux vulnerabilities
CVEs whose affected-version data names the Linux package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
6539 CVEsRSS
CVE-2026-64341NoneUSB: iowarrior: fix use-after-free on disconnect race
In the Linux kernel, the following vulnerability has been resolved: USB: iowarrior: fix use-after-free on disconnect race mutex_unlock() may access the mutex structure after releasing the lock and therefore cannot be used to manage lif…
CVE-2026-64513NoneKVM: x86: Unconditionally recompute CR8 intercept on PPR update
In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Unconditionally recompute CR8 intercept on PPR update The TPR_THRESHOLD field in the VMCS is used by VMX to induce VM exits when the guest's virtual TPR fall…
CVE-2026-64529High· 7.8crypto: qat - remove unused character device and IOCTLs
In the Linux kernel, the following vulnerability has been resolved: crypto: qat - remove unused character device and IOCTLs The QAT driver exposes a character device (qat_adf_ctl) with IOCTLs for device configuration, start, stop, stat…
CVE-2026-64456High· 7.7hwrng: virtio: clamp device-reported used.len at copy_data()
In the Linux kernel, the following vulnerability has been resolved: hwrng: virtio: clamp device-reported used.len at copy_data() random_recv_done() stores the device-reported used.len directly into vi->data_avail. copy_data() then ind…
CVE-2026-64522High· 8.8net/mlx5e: Fix eswitch mode block underflow on IPsec acquire SA
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix eswitch mode block underflow on IPsec acquire SA mlx5e_xfrm_add_state() handles acquire-flow temporary SAs by allocating software state and skipping har…
CVE-2026-64441Low· 8.8kernel: staging: rtl8723bs: fix OOB reads in rtw_get_sec_ie(), rtw_get_wapi_ie(), and rtw_get_wps_attr() (CVE-2026-64441)
A flaw was found in the Linux kernel's `rtl8723bs` Wi-Fi driver. This vulnerability involves out-of-bounds reads in several functions responsible for parsing information elements (IE) and attributes. Due to missing checks on the size of in…
CVE-2026-64515High· 8.3wifi: mac80211: fix MLE defragmentation
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix MLE defragmentation If either reconf or EPCS multi-link element (MLE) is contained in a non-transmitted profile, the defragmentation routine is cal…
CVE-2026-64510High· 7.0ACPI: NFIT: core: Fix acpi_nfit_init() error cleanup
In the Linux kernel, the following vulnerability has been resolved: ACPI: NFIT: core: Fix acpi_nfit_init() error cleanup If acpi_nfit_init() fails after adding the acpi_desc object to the acpi_descs list, that object is never removed f…
CVE-2026-64490High· 8.4ALSA: virtio: Validate control metadata from the device
In the Linux kernel, the following vulnerability has been resolved: ALSA: virtio: Validate control metadata from the device virtio-snd control handling trusts the device-provided control type and value count returned by the device. Th…
CVE-2026-64496High· 7.1iio: event: Fix event FIFO reset race
In the Linux kernel, the following vulnerability has been resolved: iio: event: Fix event FIFO reset race `iio_event_getfd()` creates the event file descriptor with `anon_inode_getfd()`, which allocates a new fd, creates the anonymous …
CVE-2026-64485High· 7.8ALSA: compress: Fix task creation error unwind
In the Linux kernel, the following vulnerability has been resolved: ALSA: compress: Fix task creation error unwind snd_compr_task_new() allocates the driver task before validating the returned DMA buffers and reserving file descriptors…
CVE-2026-64481High· 7.8ALSA: hda/cs35l41: Fix firmware load work teardown
In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/cs35l41: Fix firmware load work teardown cs35l41_hda creates ALSA controls whose private data points at the cs35l41_hda object. The firmware load control can…
CVE-2026-64463High· 7.8usb: typec: tcpci_rt1711h: unregister TCPCI port with devres
In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpci_rt1711h: unregister TCPCI port with devres rt1711h_probe() registers the TCPCI port before requesting the interrupt and enabling alert interrupts. If…
CVE-2026-64460High· 7.0PCI/IOV: Skip VF Resizable BAR restore on read error
In the Linux kernel, the following vulnerability has been resolved: PCI/IOV: Skip VF Resizable BAR restore on read error sriov_restore_vf_rebar_state() uses the VF Resizable BAR Control register to decide how many VF BARs to restore (n…
CVE-2026-64452High· 7.16lowpan: fix NHC entry use-after-free on error path
In the Linux kernel, the following vulnerability has been resolved: 6lowpan: fix NHC entry use-after-free on error path lowpan_nhc_do_uncompression() looks up an NHC descriptor while holding lowpan_nhc_lock. If the descriptor has no u…
CVE-2026-64450Critical· 9.1tipc: fix out-of-bounds read in broadcast Gap ACK blocks
In the Linux kernel, the following vulnerability has been resolved: tipc: fix out-of-bounds read in broadcast Gap ACK blocks A broadcast PROTOCOL/STATE_MSG can carry a Gap ACK blocks record in its data area. tipc_get_gap_ack_blks() onl…
CVE-2026-64445High· 8.8staging: rtl8723bs: fix WEP length underflow and OOB read in OnAuth()
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix WEP length underflow and OOB read in OnAuth() OnAuth() has two bugs in the shared-key authentication path. When the Privacy bit is set, rtw_we…
CVE-2026-64444High· 8.1staging: rtl8723bs: fix OOB read in OnAssocRsp() IE loop
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB read in OnAssocRsp() IE loop The IE parsing loop in OnAssocRsp() advances by (pIE->length + 2) each iteration but only guards on i < pkt_le…
CVE-2026-64442Low· 8.1kernel: staging: rtl8723bs: fix OOB reads in IE loops in issue_assocreq() and join_cmd_hdl() (CVE-2026-64442)
A flaw was found in the Linux kernel's `rtl8723bs` Wi-Fi driver. Insufficient boundary checks in the information element (IE) parsing loops within the `issue_assocreq()` and `join_cmd_hdl()` functions allow a remote attacker to cause an ou…
CVE-2026-64443Low· 8.1kernel: staging: rtl8723bs: fix OOB read in update_beacon_info() IE loop (CVE-2026-64443)
A flaw was found in the Linux kernel. A remote attacker could exploit an out-of-bounds read vulnerability in the `update_beacon_info()` function by sending a specially crafted wireless Beacon frame containing a malformed Information Elemen…
CVE-2026-64440Low· 8.1kernel: staging: rtl8723bs: fix OOB write in HT_caps_handler() (CVE-2026-64440)
A flaw was found in the Linux kernel's `rtl8723bs` Wi-Fi driver. A remote attacker, by operating a malicious Access Point (AP), can send a specially crafted 802.11 AssocResponse frame. This can trigger an out-of-bounds write vulnerability …
CVE-2026-64438High· 8.8crypto: qat - fix VF2PF work teardown race in adf_disable_sriov()
In the Linux kernel, the following vulnerability has been resolved: crypto: qat - fix VF2PF work teardown race in adf_disable_sriov() The VF2PF interrupt handler queues PF-side response work that stores a raw pointer to per-VF state (s…
CVE-2026-64436High· 7.1net: af_key: initialize alg_key_len for IPComp states
In the Linux kernel, the following vulnerability has been resolved: net: af_key: initialize alg_key_len for IPComp states pfkey_msg2xfrm_state() handles the IPComp (SADB_X_SATYPE_IPCOMP) case by allocating x->calg and copying only the …
CVE-2026-64435High· 8.2audit: Fix data races of skb_queue_len() readers on audit_queue
In the Linux kernel, the following vulnerability has been resolved: audit: Fix data races of skb_queue_len() readers on audit_queue Multiple readers access audit_queue.qlen via skb_queue_len() without holding the queue lock or using RE…
CVE-2026-64434High· 8.8Bluetooth: L2CAP: Fix UAF in channel timeout by holding conn ref
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix UAF in channel timeout by holding conn ref l2cap_chan_timeout() runs asynchronously and accesses chan->conn. If the connection is torn down while…
CVE-2026-64432High· 7.8fs/ntfs3: validate Dirty Page Table capacity in log_replay copy_lcns
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate Dirty Page Table capacity in log_replay copy_lcns In the analysis pass of $LogFile journal replay, log_replay() copies LCNs from each action log rec…
CVE-2026-64420Low· 7.0kernel: mfd: cros_ec: Delay dev_set_drvdata() until probe success (CVE-2026-64420)
A flaw was found in the Linux kernel's `cros_ec` driver. This vulnerability, a use-after-free, occurs when the device's data pointer is set too early during initialization. If the initialization process fails, the memory for the `cros_ec_d…
CVE-2026-64408High· 8.8Bluetooth: bnep: pin L2CAP connection during netdev registration
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: pin L2CAP connection during netdev registration bnep_add_connection() reads the L2CAP connection without holding the channel lock, then passes its HCI…
CVE-2026-64321Nonenvme: target: rdma: fix ndev refcount leak on queue connect
In the Linux kernel, the following vulnerability has been resolved: nvme: target: rdma: fix ndev refcount leak on queue connect nvmet_rdma_queue_connect() calls nvmet_rdma_find_get_device() which acquires a reference on the returned nd…
CVE-2026-64523Critical· 9.8In the Linux kernel, the following vulnerability has been resolved: net/handshake: Take a long-lived file reference at submit handshake_nl_accept_doit() needs the file pointer backing req->hr_sk->sk_socket to survive the window between…
In the Linux kernel, the following vulnerability has been resolved: net/handshake: Take a long-lived file reference at submit handshake_nl_accept_doit() needs the file pointer backing req->hr_sk->sk_socket to survive the window between…