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CVE-2026-93152— nvme-apple: Use acquire/release for queue enabled state

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Linux 内核中，以下漏洞已得到修复： nvme-apple：对队列启用状态使用 acquire/release 语义 函数会初始化队列状态，随后将队列标记为已启用。中断处理路径和请求处理路径会在使用该队列状态之前检查其是否已启用。 在旧的实现中，位于 之后的 （写内存屏障）并不能确保在 变为可见之前，之前的初始化操作已经对外发布（publish）。因此，在启用队列时应使用 release 存储（release store），而在检测该状态时应使用 acquire 加载（acquire load）。 虽然关端

AI Predicted 5.9 Difficulty: Hard EPSS 0.21% · P11

Possible ATT&CK Techniques 1 AI

T1200 · Hardware Additions

Affected Version Matrix 14

VendorProduct Version RangeStatus
Linux Linux 5bd2927aceba181b84286e00aa2f56e117e699c3< cbe53ecd696e354bfda8173364f7595759bc562d affected
5bd2927aceba181b84286e00aa2f56e117e699c3< 86782a72c6d8c7541813b9ddb009668468601f18 affected
5bd2927aceba181b84286e00aa2f56e117e699c3< 0e9d9fe12da779516dc3899dc9141304675f5416 affected
5bd2927aceba181b84286e00aa2f56e117e699c3< e5a79244a3c526a76d930f2ef30aff64528b0c6a affected
5bd2927aceba181b84286e00aa2f56e117e699c3< 840ab22ffa4d859ca40a31e96fc3554688e7a035 affected
5bd2927aceba181b84286e00aa2f56e117e699c3< f61c934aa084b7440fec681be3f4b481eb5a8609 affected
5.19 affected
< 5.19 unaffected
… +6 more rows
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I. Basic Information for CVE-2026-93152

Vulnerability Information
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Vulnerability Title
nvme-apple: Use acquire/release for queue enabled state
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: nvme-apple: Use acquire/release for queue enabled state apple_nvme_init_queue() initializes queue state and then marks the queue enabled. The interrupt and request paths check enabled before using that queue state. The old wmb() after WRITE_ONCE(enabled, true) does not publish the earlier initialization before enabled becomes visible. Use a release store when enabling the queue and acquire loads when testing it. Although the shutdown-side enabled accesses are not used for publishing queue initialization, use helpers for them as well for consistency.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Linux Linux 5bd2927aceba181b84286e00aa2f56e117e699c3 ~ cbe53ecd696e354bfda8173364f7595759bc562d -
Linux Linux 5.19 -

II. Public POCs for CVE-2026-93152

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III. Intelligence Information for CVE-2026-93152

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Patches & Fixes for CVE-2026-93152 (6)

Same Patch Batch · Linux · 2026-09-17 · 600 CVEs total

CVE-2026-92489 9.8 CRITICAL xfrm: Fix skb double-free in xfrm_dev_direct_output()
CVE-2026-90151 9.8 CRITICAL NFSv4: remove callback IDR entry on client allocation failure
CVE-2026-90235 9.8 CRITICAL sunrpc: xprtsock: annotate shared socket callbacks with READ_ONCE/WRITE_ONCE
CVE-2026-90104 9.8 CRITICAL NFSv4.1: zero referring call lists before decoding
CVE-2026-90173 9.8 CRITICAL smb: smbdirect: free completion queues with ib_free_cq()
CVE-2026-90110 9.4 CRITICAL inetpeer: randomize RB-tree node comparison using SipHash
CVE-2026-90230 9.1 CRITICAL nvmet: fix heap out-of-bounds read in nvmet_auth_negotiate()
CVE-2026-90413 9.1 CRITICAL IB/isert: reject login PDUs declaring more data than was received
CVE-2026-90414 9.1 CRITICAL IB/isert: reject PDUs declaring more data than was received
CVE-2026-90425 8.8 HIGH iommu/tegra241-cmdqv: Require exactly one Stream ID for a vSID
CVE-2026-93042 8.8 HIGH dmaengine: dw-edma: Terminate all descriptors without callbacks
CVE-2026-93189 8.8 HIGH HID: core: quiesce input in hid_hw_stop() to prevent use-after-free
CVE-2026-90329 8.8 HIGH HID: synchronize input before cleaning up a failed probe
CVE-2026-90357 8.8 HIGH wifi: mt76: mt7915: unlink TWT flow if the MCU rejects the agreement
CVE-2026-90256 8.8 HIGH Bluetooth: L2CAP: use proto_lock for l2cap_data to fix l2cap_disconn_ind
CVE-2026-90367 8.8 HIGH wifi: mt76: mt7996: hold dev->mt76.mutex while disabling tx worker in SER
CVE-2026-90381 8.8 HIGH wifi: mt76: fix handling channel context with different bands in mt76_switch_vif_chanctx()
CVE-2026-90379 8.8 HIGH wifi: mt76: mt7921: Add PCIe AER handler support to prevent system crash
CVE-2026-90380 8.8 HIGH wifi: mt76: mt792x: fix use-after-free in mt76_rx_poll_complete
CVE-2026-90371 8.8 HIGH wifi: mt76: fix RXDMAD_C buffer recycling race

Showing top 20 of 600 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

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