{"cves":["CVE-2026-43284"],"cvss":0.0,"database_specific":{"severity":"IMPORTANT"},"description":"[5.15.0-319.201.4.6]\n- xfrm: esp: ipv4: fix up flags setting (Greg Kroah-Hartman)  [Orabug: 39342679]  {CVE-2026-43284}\n- xfrm: esp: avoid in-place decrypt on shared skb frags (Kuan-Ting Chen)  [Orabug: 39342679]  {CVE-2026-43284}\n\n[5.15.0-319.201.4.5]\n- iommu/arm-smmu-v3: Handle zeroed A4-2C HTTU override settings (Joao Martins)  [Orabug: 39312049]\n- iommu: Move IOMMU_DIRTY_NO_CLEAR define (Shameer Kolothum)  [Orabug: 39312049]\n- iommu/arm-smmu-v3: Enable HTTU for stage1 with io-pgtable mapping (Kunkun Jiang)  [Orabug: 39312049]\n- iommu/arm-smmu-v3: Add support for dirty tracking in domain alloc (Joao Martins)  [Orabug: 39312049]\n- iommu/io-pgtable-arm: Add read_and_clear_dirty() support (Shameer Kolothum)  [Orabug: 39312049]\n- iommu/arm-smmu-v3: Add feature detection for HTTU (Jean-Philippe Brucker)  [Orabug: 39312049]","id":"ELSA-2026-50257","ovalId":"oval:com.oracle.elsa:def:202650257","source":"oracle_linux","title":"ELSA-2026-50257: Unbreakable Enterprise kernel security update (IMPORTANT)","url":"https://linux.oracle.com/errata/ELSA-2026-50257.html"}