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Linux — Vulnerabilities & Security Advisories 15166

Browse all 15166 CVE security advisories affecting Linux. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Linux serves as the foundational operating system for the majority of internet servers, cloud infrastructure, and embedded devices, powering critical global digital services. Its open-source nature and widespread deployment have historically exposed it to diverse vulnerability classes, including remote code execution, buffer overflows, and privilege escalation flaws within kernel modules and system utilities. While the project maintains rigorous security practices, the sheer volume of code contributes to a high cumulative count of recorded Common Vulnerabilities and Exposures, currently exceeding eleven thousand. Notable incidents often stem from misconfigurations or unpatched legacy components rather than fundamental architectural failures. The community responds rapidly to disclosed threats, yet the extensive attack surface necessitates continuous vigilance. Administrators must prioritize regular updates and strict access controls to mitigate risks associated with this ubiquitous platform, ensuring stability across both enterprise and consumer environments.

Found 15026 results / 15166 Clear Filters
CVE ID Title CVSS Severity Published
CVE-2026-63794 KVM: SVM: Fix page overflow in sev_dbg_crypt() for ENCRYPT path — Linux - - 2026-07-19
CVE-2026-63793 ntfs: serialize volume label accesses — Linux 7.8 High 2026-07-19
CVE-2026-53403 fbdev: Fix fb_new_modelist to prevent null-ptr-deref in fb_videomode_to_var — Linux - - 2026-07-19
CVE-2026-53402 fbdev: fbcon: fix out-of-bounds read in err_out of fbcon_do_set_font() — Linux 7.1 High 2026-07-19
CVE-2026-53400 i2c: core: fix adapter registration race — Linux 7.8 High 2026-07-19
CVE-2026-53401 fbdev: omap2: fix use-after-free in omapfb_mmap — Linux 7.8 High 2026-07-19
CVE-2026-53399 nfsd: release layout stid on setlease failure — Linux 9.8 Critical 2026-07-19
CVE-2026-53398 NFSD: Fix SECINFO_NO_NAME decode error cleanup — Linux 9.8 Critical 2026-07-19
CVE-2026-53397 nfsd: fix posix_acl leak on SETACL decode failure — Linux 7.5 High 2026-07-19
CVE-2026-53395 nfsd: fix dead ACL conflict guard in nfsd4_create — Linux 7.5 High 2026-07-19
CVE-2026-53396 nfsd: fix posix_acl leak and ignored error in nfsd4_create_file — Linux 7.1 High 2026-07-19
CVE-2026-53394 nfsd: avoid leaking pre-allocated openowner on unconfirmed retry race — Linux 7.5 High 2026-07-19
CVE-2026-53393 nfsd: reset write verifier on deferred writeback errors — Linux - - 2026-07-19
CVE-2026-53391 NFSv4/pNFS: reject zero-length r_addr in nfs4_decode_mp_ds_addr — Linux 7.5 High 2026-07-19
CVE-2026-53392 NFSv4/flexfiles: reject zero filehandle version count — Linux 7.5 High 2026-07-19
CVE-2026-53390 ksmbd: fix out-of-bounds read in smb_check_perm_dacl() — Linux 8.1 High 2026-07-19
CVE-2026-53389 net/tcp-ao: fix use-after-free of key in del_async path — Linux 7.8 High 2026-07-19
CVE-2026-53387 iio: light: veml6075: add bounds check to veml6075_it_ms index — Linux 7.1 High 2026-07-19
CVE-2026-53388 fuse: re-lock request before replacing page cache folio — Linux 7.8 High 2026-07-19
CVE-2026-53386 iio: adc: ti-ads1298: add bounds check to pga_settings index — Linux 7.8 High 2026-07-19
CVE-2026-53385 vc_screen: fix null-ptr-deref in vcs_notifier() during concurrent vcs_write — Linux - - 2026-07-19
CVE-2026-53384 serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails — Linux 9.8 Critical 2026-07-19
CVE-2026-53383 ksmbd: reject non-VALID session in compound request branch — Linux 7.5 High 2026-07-19
CVE-2026-53382 media: vidtv: fix NULL pointer dereference in vidtv_mux_push_si — Linux - - 2026-07-19
CVE-2026-53381 virtiofs: fix UAF on submount umount — Linux 7.8 High 2026-07-19
CVE-2026-53380 media: rzv2h-ivc: Fix concurrent buffer list access — Linux 7.8 High 2026-07-19
CVE-2026-53379 media: i2c: ov8856: free control handler on error in ov8856_init_controls() — Linux - - 2026-07-19
CVE-2026-53378 drm/colorop: Fix blob property reference tracking in state lifecycle — Linux - - 2026-07-19
CVE-2026-53376 drm/amdkfd: Add upper bound check for num_of_nodes — Linux - - 2026-07-19
CVE-2026-53377 drm/msm: always recover the gpu — Linux - - 2026-07-19

This page lists every published CVE security advisory associated with Linux. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.