CVE Database

45217+ vulnerabilities with CVSS scores, EPSS exploit predictions, and CISA KEV status. Updated daily.

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CVE-2026-27852
7.5 HIGH

An attacker that can send mail to a user can craft a message whose headers contain a very large number of email addresses or MIME …

Aug 28, 2026
CVE-2026-80724
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: ptp: vmclock: prevent read-only mappings from becoming writable vmclock_miscdev_mmap() rejects writable mappings of the shared …

Aug 28, 2026
CVE-2026-80723
8.4 HIGH

In the Linux kernel, the following vulnerability has been resolved: of: reserved_mem: prevent OOB when too many dynamic regions are defined On boot, fdt_scan_reserved_mem() saves …

Aug 28, 2026
CVE-2026-80722
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: validate individual TWT params before driver setup ieee80211_process_rx_twt_action() only partially validates a received …

Aug 28, 2026
CVE-2026-80721
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: ensure no dangling hcon references in iso_conn After iso_conn_del(), ISO sockets should not …

Aug 28, 2026
CVE-2026-80720
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: iomap: add a separate bio_set for iomap_split_ioend iomap_split_ioend can split bios that already come from …

Aug 28, 2026
CVE-2026-80718
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: mm/percpu-km: fix bitmap overflow and accounting in pcpu_create_chunk() In pcpu_create_chunk(), nr_pages is the total contiguous …

Aug 28, 2026
CVE-2026-80717
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: sctp: validate Adaptation Indication parameter length The Adaptation Layer Indication parameter contains a fixed 32-bit …

Aug 28, 2026
CVE-2026-80716
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: wake linked drain waiters on unlink snd_pcm_drain() on a linked stream parks an …

Aug 28, 2026
CVE-2026-80713
8.4 HIGH

In the Linux kernel, the following vulnerability has been resolved: io_uring: preserve task restrictions across exec Per-task restrictions apply to all rings created by a …

Aug 28, 2026
CVE-2026-80712
8.4 HIGH

In the Linux kernel, the following vulnerability has been resolved: spi: spi-qpic-snand: write the feature value before executing SET_FEATURE qcom_spi_send_cmdaddr() programs NAND_FLASH_CMD/NAND_EXEC_CMD and submits the …

Aug 28, 2026
CVE-2026-80710
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: s390/dasd: Fix undersized format-check buffer fmt_buffer_size in dasd_eckd_check_device_format() is declared as int, even though one …

Aug 28, 2026
CVE-2026-80709
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: Fix wrong domain value verification with EP11 CPRBs There is a wrong upper limit …

Aug 28, 2026
CVE-2026-80707
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: can: j1939: transport: j1939_session_fresh_new(): initialize receive buffer Zero the allocated buffer in j1939_session_fresh_new() to ensure …

Aug 28, 2026
CVE-2026-80706
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: can: softing: fw_parse(): validate firmware record spans fw_parse() reads a fixed record header, a firmware-provided …

Aug 28, 2026
CVE-2026-80702
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: fix guest_memory_dirty bitfield clobbered as size Two sites in vmwgfx_resource.c assign boolean literals to …

Aug 28, 2026
CVE-2026-80700
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate external BO copy bounds for both stride paths vmw_external_bo_copy() trusts caller-supplied offsets, strides, …

Aug 28, 2026
CVE-2026-80696
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: hwmon: (ltc4282) Fix reading the minimum alarm voltage Coverity reports an out-of-bounds access when reading …

Aug 28, 2026
CVE-2026-80692
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold conn in hci_connect_acl/le_sync() callbacks There is theoretical UAF if the conn is …

Aug 28, 2026
CVE-2026-80691
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iblock: Fix wrong PR ops NULL check for PREEMPT/RELEASE In the iblock_execute_pr_out() function, …

Aug 28, 2026
CVE-2026-80685
7.1 HIGH

In the Linux kernel, the following vulnerability has been resolved: mm/util: don't read __page_2 for order-1 folios in snapshot_page() snapshot_page() currently reads __page_2 after checking …

Aug 28, 2026
CVE-2026-80683
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SCO: give the socket its own sco_conn reference sco_conn_del() drops a reference it does …

Aug 28, 2026
CVE-2026-80682
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: riscv/mm: use physical alignment for vmemmap_start_pfn RISC-V computes vmemmap_start_pfn by rounding phys_ram_base down to VMEMMAP_ADDR_ALIGN. …

Aug 28, 2026
CVE-2026-80680
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: i2c: amd-mp2: Unregister callback on adapter add failure amd_mp2_register_cb() stores the platform I2C context in …

Aug 28, 2026
CVE-2026-80678
8.4 HIGH

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: Fix slave registration race and error handling In i2c_imx_reg_slave(), the slave pointer was …

Aug 28, 2026
CVE-2026-80677
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: driver core: use READ_ONCE() for dev->driver in dev_has_sync_state() dev_has_sync_state() reads dev->driver twice without holding device_lock() …

Aug 28, 2026
CVE-2026-80675
7.1 HIGH

In the Linux kernel, the following vulnerability has been resolved: libbpf: Reject non-exclusive metadata maps in the signed loader The loader verifies map->sha against the …

Aug 28, 2026
CVE-2026-80672
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix u16 truncation of restart-area length check ntfs_check_restart_area() validates that the $LogFile restart area …

Aug 28, 2026
CVE-2026-80665
7.1 HIGH

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Inject SEA if kvm_translate_vncr() can't resolve PFN kvm_handle_vncr_abort() assumes that s1_walk_result conveys …

Aug 28, 2026
CVE-2026-80664
7.3 HIGH

In the Linux kernel, the following vulnerability has been resolved: netfilter: xt_nat: reject unsupported target families xt_nat SNAT and DNAT target handlers assume IP-family conntrack …

Aug 28, 2026
CVE-2026-80663
7.1 HIGH

In the Linux kernel, the following vulnerability has been resolved: tools/power/x86/intel-speed-select: Harden daemon pidfile open Avoid symlink-based pidfile clobbering by opening the pidfile with O_NOFOLLOW …

Aug 28, 2026
CVE-2026-80662
7.1 HIGH

In the Linux kernel, the following vulnerability has been resolved: cxl: Fix CXL_HEADERLOG_SIZE to match RAS Capability size The CXL r4.0 8.2.4.17.7 RAS Capability Structure …

Aug 28, 2026
CVE-2026-80661
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: ufs: core: tracing: Do not dereference pointers in TP_printk() The trace events in drivers/ufs/core/ufs_trace.h were …

Aug 28, 2026
CVE-2026-80656
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: hfsplus: Add a sanity check for btree node size Syzbot reported an uninit-value bug in …

Aug 28, 2026
CVE-2026-80653
8.4 HIGH

In the Linux kernel, the following vulnerability has been resolved: scsi: hisi_sas: Add slave_destroy interface for v3 hw WARNING is triggered when executing link reset …

Aug 28, 2026
CVE-2026-80649
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Fix OOB in scmi_power_name_get() scmi_power_name_get() does not validate the domain number passed by …

Aug 28, 2026
CVE-2026-80646
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: ipv6: guard against possible NULL deref in __in6_dev_stats_get() dev_get_by_index_rcu() could return NULL if the original …

Aug 28, 2026
CVE-2026-80645
8.1 HIGH

In the Linux kernel, the following vulnerability has been resolved: rapidio/tsi721: prevent a bad dereference in tsi721_db_dpc() With a list_for_each() loop, if we don't find …

Aug 28, 2026
CVE-2026-80638
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix out-of-bounds write in ocfs2_remove_refcount_extent [BUG] Unlinking a refcounted file whose refcount tree has …

Aug 28, 2026
CVE-2026-80637
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: netfilter: synproxy: fix unaligned memory access in timestamp adjustment Use get_unaligned_be32() and put_unaligned_be32() to safely …

Aug 28, 2026
CVE-2026-80635
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: wifi: wcn36xx: fix OOB read from short trigger BA firmware response The firmware response length …

Aug 28, 2026
CVE-2026-80633
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: iommufd: Take dma_resv lock before dma_buf_unpin() in release path dma_buf_unpin() requires the caller to hold …

Aug 28, 2026
CVE-2026-80631
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: btrfs: lzo: reject compressed segment that overflows the compressed input lzo_decompress_bio() validates each on-disk segment …

Aug 28, 2026
CVE-2026-80628
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: oss: Serialize readq reset state with q->lock snd_seq_oss_readq_clear() resets qlen, head, and tail …

Aug 28, 2026
CVE-2026-80622
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: char: tlclk: fix use-after-free in tlclk_cleanup() This patch improves the module cleanup process in the …

Aug 28, 2026
CVE-2026-80619
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix potential UAF in aa_replace_profiles The function aa_replace_profiles was accessing udata->size after calling aa_put_loaddata(udata), …

Aug 28, 2026
CVE-2026-80615
8.2 HIGH

In the Linux kernel, the following vulnerability has been resolved: net: dst_metadata: fix false-positive memcpy overflow in tun_dst_unclone kmalloc_flex() in metadata_dst_alloc() sets __counted_by for the …

Aug 28, 2026
CVE-2026-80614
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: net: emac: Fix NULL pointer dereference in emac_probe Move devm_request_irq() after devm_platform_ioremap_resource() so that dev->emacp …

Aug 28, 2026
CVE-2026-80613
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: veth: fix NAPI leak in XDP enable error path During XDP enablement in veth, if …

Aug 28, 2026
CVE-2026-80608
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix iommu domain lifetime race during device removal When force_iova mode is enabled, amdxdna_remove() …

Aug 28, 2026

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