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The 15 most recently published vulnerabilities affecting linux.

• CVE-2026-53322vfio/pci: Clean up DMABUFs before disabling function8.8Jun 26, 2026
• CVE-2026-53309ocfs2/dlm: fix off-by-one in dlm_match_regions() region comparison9.8Jun 26, 2026
• CVE-2026-53300net: enetc: fix NTMP DMA use-after-free issue7.8Jun 26, 2026
• CVE-2026-53290drm/xe/eustall: Fix drm_dev_put called before stream disable in close7.8Jun 26, 2026
• CVE-2026-53284btrfs: only release the dirty pages io tree after successful writes7.5Jun 26, 2026
• CVE-2026-53281iommu/vt-d: Avoid NULL pointer dereference or refcount corruption8.8Jun 26, 2026
• CVE-2026-53277KVM: arm64: Take the SRCU lock for page table walks in fault injection and AT emulation8.8Jun 25, 2026
• CVE-2026-53275ipv6: mcast: Fix use-after-free when processing MLD queries8.8Jun 25, 2026
• CVE-2026-53276Bluetooth: ISO: Fix a use-after-free of the hci_conn pointer7.8Jun 25, 2026
• CVE-2026-53273tee: optee: prevent use-after-free when the client exits before the supplicant7.8Jun 25, 2026
• CVE-2026-53270ipvs: clear the svc scheduler ptr early on edit7.8Jun 25, 2026
• CVE-2026-53268netfilter: conntrack_irc: fix possible out-of-bounds read8.2Jun 25, 2026
• CVE-2026-53267netfilter: nft_ct: bail out on template ct in get eval7.8Jun 25, 2026
• CVE-2026-53266netfilter: bridge: make ebt_snat ARP rewrite writable8.8Jun 25, 2026
• CVE-2026-53265dm cache policy smq: check allocation under invalidate lock7.8Jun 25, 2026