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CVE-2026-72087— scsi: lpfc: Fix memory leak in lpfc_sli4_driver_resource_setup()

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.

Linux kernel是美国Linux基金会开源的一个操作系统内核。 Linux kernel存在安全漏洞，该漏洞源于使用mempool_alloc()分配的内存在部分错误退出路径上未释放，可能导致内存泄漏。

AI Predicted 5.5 Difficulty: Trivial EPSS 0.22% · P12

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking

Affected Version Matrix 18

VendorProduct Version RangeStatus
Linux Linux d79c9e9d4b3d9330ee38f392a7c98e0fc494f7f8< 4d920852c0a3cfbcb42bcd2680b091f5c0072fc2 affected
d79c9e9d4b3d9330ee38f392a7c98e0fc494f7f8< 7795037f15289ac1ed620603511b67d820a93762 affected
d79c9e9d4b3d9330ee38f392a7c98e0fc494f7f8< 299f5baa1321a0951cc3ebbacc72b67433a65391 affected
d79c9e9d4b3d9330ee38f392a7c98e0fc494f7f8< c3f4e407661542d1d284fc889cf9f27afd11b3d3 affected
d79c9e9d4b3d9330ee38f392a7c98e0fc494f7f8< 25cac8a302626f59ca84fa3339e2506c3ac761bc affected
d79c9e9d4b3d9330ee38f392a7c98e0fc494f7f8< ed08497977820e002a62cb114440f365cc7a087f affected
d79c9e9d4b3d9330ee38f392a7c98e0fc494f7f8< 0ce5a37f7ddf2fc12210e8700350274da79fbb3a affected
d79c9e9d4b3d9330ee38f392a7c98e0fc494f7f8< 1bd28625e25be549ee7c47532e7c3ef91c682410 affected
… +10 more rows
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I. Basic Information for CVE-2026-72087

Vulnerability Information
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Vulnerability Title
scsi: lpfc: Fix memory leak in lpfc_sli4_driver_resource_setup()
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix memory leak in lpfc_sli4_driver_resource_setup() The memory allocated for mboxq using mempool_alloc() is not freed in some of the early exit error paths. Fix that by moving the mempool_free() call to an earlier point after last use.
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
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会开源的一个操作系统内核。 Linux kernel存在安全漏洞，该漏洞源于使用mempool_alloc()分配的内存在部分错误退出路径上未释放，可能导致内存泄漏。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Linux Linux d79c9e9d4b3d9330ee38f392a7c98e0fc494f7f8 ~ 4d920852c0a3cfbcb42bcd2680b091f5c0072fc2 -
Linux Linux 5.4 -

II. Public POCs for CVE-2026-72087

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III. Intelligence Information for CVE-2026-72087

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Patches & Fixes for CVE-2026-72087 (7)

Same Patch Batch · Linux · 2026-08-15 · 844 CVEs total

CVE-2026-74475 10.0 CRITICAL vxlan: use neigh_ha_snapshot() in route_shortcircuit()
CVE-2026-74280 10.0 CRITICAL crypto: marvell/octeontx - fix DMA cleanup using wrong loop index
CVE-2026-74279 10.0 CRITICAL crypto: cavium/cpt - fix DMA cleanup using wrong loop index
CVE-2026-72407 10.0 CRITICAL geneve: validate inner network offset in geneve_gro_complete()
CVE-2026-72408 10.0 CRITICAL geneve: gate GRO hint in geneve_gro_complete() on gs->gro_hint
CVE-2026-74309 10.0 CRITICAL vdpa/octeon_ep: fix IRQ-to-ring mapping in interrupt handler
CVE-2026-72421 10.0 CRITICAL ipv4: fib: Don't ignore error route in local/main tables.
CVE-2026-72493 9.9 CRITICAL net: serialize netif_running() check in enqueue_to_backlog()
CVE-2026-72463 9.8 CRITICAL xfrm: Fix dev use-after-free in xfrm async resumption
CVE-2026-72248 9.8 CRITICAL netfilter: flowtable: support IPIP tunnel with direct xmit
CVE-2026-72381 9.8 CRITICAL ksmbd: fix use-after-free of fp->owner.name in durable handle owner check
CVE-2026-72477 9.8 CRITICAL fs/ntfs3: call _ntfs_bad_inode() when failing to rename
CVE-2026-72473 9.8 CRITICAL xprtrdma: Decouple req recycling from RPC completion
CVE-2026-72472 9.8 CRITICAL nfs: use nfsi->rwsem to protect traversal of the file lock list
CVE-2026-74406 9.8 CRITICAL vxlan: Fix potential null-ptr-deref in vxlan_gro_prepare_receive().
CVE-2026-72221 9.8 CRITICAL sunrpc: wait for in-flight TLS handshake callback when cancel loses race
CVE-2026-72139 9.8 CRITICAL tcp: defer md5sig_info kfree past RCU grace period in tcp_connect
CVE-2026-72137 9.8 CRITICAL xfrm: nat_keepalive: avoid double free on send error
CVE-2026-74376 9.8 CRITICAL md/raid10: reset read_slot when reusing r10bio for discard
CVE-2026-72130 9.8 CRITICAL nvmet-auth: reject short AUTH_RECEIVE buffers

Showing top 20 of 844 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2026-72087

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