2026 CVE Vulnerabilities

66,348 CVEs published in 2026.

CVE IDSeverityCVSSDescription
CVE-2026-23442MEDIUM5.5In the Linux kernel, the following vulnerability has been resolved: ipv6: add NULL checks for idev in SRv6 paths __in6...
CVE-2026-23441MEDIUM4.7In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Prevent concurrent access to IPSec ASO c...
CVE-2026-23440MEDIUM4.7In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix race condition during IPSec ESN upda...
CVE-2026-23439MEDIUM5.5In the Linux kernel, the following vulnerability has been resolved: udp_tunnel: fix NULL deref caused by udp_sock_creat...
CVE-2026-23438MEDIUM5.5In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: guard flow control update with global_t...
CVE-2026-23437MEDIUM5.5In the Linux kernel, the following vulnerability has been resolved: net: shaper: protect late read accesses to the hier...
CVE-2026-23436MEDIUM5.5In the Linux kernel, the following vulnerability has been resolved: net: shaper: protect from late creation of hierarch...
CVE-2026-23435MEDIUM5.5In the Linux kernel, the following vulnerability has been resolved: perf/x86: Move event pointer setup earlier in x86_p...
CVE-2026-23434MEDIUM5.5In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: serialize lock/unlock against other N...
CVE-2026-23433MEDIUM5.5In the Linux kernel, the following vulnerability has been resolved: arm_mpam: Fix null pointer dereference when restori...
CVE-2026-23432HIGH7.8In the Linux kernel, the following vulnerability has been resolved: mshv: Fix use-after-free in mshv_map_user_memory er...
CVE-2026-23431MEDIUM5.5In the Linux kernel, the following vulnerability has been resolved: spi: amlogic-spisg: Fix memory leak in aml_spisg_pr...
CVE-2026-23430MEDIUM5.5In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Don't overwrite KMS surface dirty track...
CVE-2026-23429MEDIUM5.5In the Linux kernel, the following vulnerability has been resolved: iommu/sva: Fix crash in iommu_sva_unbind_device() ...
CVE-2026-23428HIGH7.8In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free of share_conf in compound...
CVE-2026-23427HIGH7.8In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in durable v2 replay of a...
CVE-2026-5469HIGH7.2A weakness has been identified in Casdoor 2.356.0. This vulnerability affects unknown code of the component Webhook URL ...
CVE-2026-26477MEDIUM4.3An issue in Dokuwiki v.2025-05-14b "Librarian" [56.2] allows a remote attacker to cause a denial of service via the medi...
CVE-2026-5468MEDIUM5.4A security flaw has been discovered in Casdoor 2.356.0. This affects the function dangerouslySetInnerHTML. Performing a ...
CVE-2026-28736MEDIUM4.3** UNSUPPORTED WHEN ASSIGNED ** Focalboard version 8.0 fails to validate file ownership when serving uploaded files. Thi...
CVE-2026-25773MEDIUM6.5** UNSUPPORTED WHEN ASSIGNED ** Focalboard version 8.0 fails to sanitize category IDs before incorporating them into dyn...
CVE-2026-23426MEDIUM5.5In the Linux kernel, the following vulnerability has been resolved: drm/logicvc: Fix device node reference leak in logi...
CVE-2026-23425MEDIUM5.5In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix ID register initialization for non-...
CVE-2026-23424MEDIUM5.5In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Validate command buffer payload coun...
CVE-2026-23423MEDIUM5.5In the Linux kernel, the following vulnerability has been resolved: btrfs: free pages on error in btrfs_uring_read_exte...

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