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CVE-2026-74280— crypto: marvell/octeontx - fix DMA cleanup using wrong loop index

CVSS 10.0 · Critical EPSS 0.70% · P50

Possible ATT&CK Techniques 1AI

T1195 · Supply Chain Compromise

Affected Version Matrix 18

VendorProductVersion RangeStatus
LinuxLinux10b4f09491bfeb0b298cb2f49df585510ee6189a< 97f150ba3e372256eabb93bd80c2cf3740077fb5affected
10b4f09491bfeb0b298cb2f49df585510ee6189a< 8a0db9fad3c97e6447a92417cb95d7c55eaa9530affected
10b4f09491bfeb0b298cb2f49df585510ee6189a< 8d301e5a51173ba56ce4f632a2a33bf6b14b0fcfaffected
10b4f09491bfeb0b298cb2f49df585510ee6189a< ed374dbc70c10c4a864414b3d9c257faec8fd485affected
10b4f09491bfeb0b298cb2f49df585510ee6189a< 6c721a3e43344f8560ee4ef506fc1f72b4646dcdaffected
10b4f09491bfeb0b298cb2f49df585510ee6189a< 5f99a396f706afc749448659d1565991330e4f71affected
10b4f09491bfeb0b298cb2f49df585510ee6189a< acff30cfc0d72465b51b0bfdf019f1cb54e15314affected
10b4f09491bfeb0b298cb2f49df585510ee6189a< 7891c64c0520519782470ba29bac8a5761e295d8affected
… +10 more rows
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I. Basic Information for CVE-2026-74280

Vulnerability Information
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Vulnerability Title
crypto: marvell/octeontx - fix DMA cleanup using wrong loop index
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: crypto: marvell/octeontx - fix DMA cleanup using wrong loop index The sg_cleanup path used list[i] instead of list[j] when unmapping DMA buffers, leaking successfully mapped entries and repeatedly unmapping the failed one.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

VendorProductAffected VersionsCPESubscribe
LinuxLinux 10b4f09491bfeb0b298cb2f49df585510ee6189a ~ 97f150ba3e372256eabb93bd80c2cf3740077fb5 -
LinuxLinux 5.7 -

II. Public POCs for CVE-2026-74280

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III. Intelligence Information for CVE-2026-74280

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Patches & Fixes for CVE-2026-74280 (8)

Same Patch Batch · Linux · 2026-08-15 · 846 CVEs total

CVE-2026-7427910.0 CRITICALcrypto: cavium/cpt - fix DMA cleanup using wrong loop index
CVE-2026-7240710.0 CRITICALgeneve: validate inner network offset in geneve_gro_complete()
CVE-2026-7240810.0 CRITICALgeneve: gate GRO hint in geneve_gro_complete() on gs->gro_hint
CVE-2026-7430910.0 CRITICALvdpa/octeon_ep: fix IRQ-to-ring mapping in interrupt handler
CVE-2026-7447510.0 CRITICALvxlan: use neigh_ha_snapshot() in route_shortcircuit()
CVE-2026-7242110.0 CRITICALipv4: fib: Don't ignore error route in local/main tables.
CVE-2026-724939.9 CRITICALnet: serialize netif_running() check in enqueue_to_backlog()
CVE-2026-721299.8 CRITICALnvmet-rdma: handle inline data with a nonzero offset
CVE-2026-723819.8 CRITICALksmbd: fix use-after-free of fp->owner.name in durable handle owner check
CVE-2026-724779.8 CRITICALfs/ntfs3: call _ntfs_bad_inode() when failing to rename
CVE-2026-724739.8 CRITICALxprtrdma: Decouple req recycling from RPC completion
CVE-2026-724729.8 CRITICALnfs: use nfsi->rwsem to protect traversal of the file lock list
CVE-2026-724669.8 CRITICALxprtrdma: Fix bcall rep leak and unbounded peek
CVE-2026-722269.8 CRITICALbatman-adv: tt: prevent TVLV OOB check overflow
CVE-2026-744019.8 CRITICALdlm: fix add msg handle in send_queue ordered
CVE-2026-721399.8 CRITICALtcp: defer md5sig_info kfree past RCU grace period in tcp_connect
CVE-2026-721379.8 CRITICALxfrm: nat_keepalive: avoid double free on send error
CVE-2026-743769.8 CRITICALmd/raid10: reset read_slot when reusing r10bio for discard
CVE-2026-744069.8 CRITICALvxlan: Fix potential null-ptr-deref in vxlan_gro_prepare_receive().
CVE-2026-722349.8 CRITICALbatman-adv: access unicast_ttvn skb->data only after skb realloc

Showing top 20 of 846 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2026-74280

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