scsi: lpfc: Fix memory leak in lpfc_sli4_driver_resource_setup()
Published Aug 15, 2026
5.5
MEDIUMCVSS 3.1
EPSS 0.22%
Description
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.
Affected products
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- Version StatusaffectedConstraints
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- Version StatusaffectedConstraints
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- Version
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- Version 5.4StatusaffectedConstraints-
- Version 0StatusunaffectedConstraints<5.4
- Version 5.10.266StatusunaffectedConstraints<=5.10.*
- Version 5.15.217StatusunaffectedConstraints<=5.15.*
- Version 6.1.178StatusunaffectedConstraints<=6.1.*
- Version 6.12.97StatusunaffectedConstraints<=6.12.*
- Version 6.18.40StatusunaffectedConstraints<=6.18.*
- Version 6.6.145StatusunaffectedConstraints<=6.6.*
- Version 7.1.5StatusunaffectedConstraints<=7.1.*
- Version 7.2StatusunaffectedConstraints<=*
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux | unaffected |
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| Linux | Linux | affected |
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No data.
No data.
Red Hat Enterprise Linux 10
kernel
Fix deferred
Red Hat Enterprise Linux 6
kernel
Out of support scope
Red Hat Enterprise Linux 7
kernel
Not affected
Red Hat Enterprise Linux 7
kernel-rt
Not affected
Red Hat Enterprise Linux 8
kernel
Fix deferred
Red Hat Enterprise Linux 8
kernel-rt
Fix deferred
Red Hat Enterprise Linux 9
kernel
Fix deferred
Red Hat Enterprise Linux 9
kernel-rt
Fix deferred
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 10 | kernel | Fix deferred | n/a |
| Red Hat Enterprise Linux 6 | kernel | Out of support scope | n/a |
| Red Hat Enterprise Linux 7 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel-rt | Not affected | n/a |
| Red Hat Enterprise Linux 8 | kernel | Fix deferred | n/a |
| Red Hat Enterprise Linux 8 | kernel-rt | Fix deferred | n/a |
| Red Hat Enterprise Linux 9 | kernel | Fix deferred | n/a |
| Red Hat Enterprise Linux 9 | kernel-rt | Fix deferred | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
Aug-Oct 2026- EPSS v5
Percentile over time
- EPSS v5
Table of values (2 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.22% (0.00220) | 11.38th | v5 (v2026.06.15) |
| Aug 15, 2026 | 0.21% (0.00215) | 12.12th | v5 (v2026.06.15) |
References (13)
- https://access.redhat.com/security/cve/CVE-2026-72087 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2516275 Issue Tracking
- https://git.kernel.org/stable/c/0ce5a37f7ddf2fc12210e8700350274da79fbb3a
- https://git.kernel.org/stable/c/1bd28625e25be549ee7c47532e7c3ef91c682410
- https://git.kernel.org/stable/c/25cac8a302626f59ca84fa3339e2506c3ac761bc
- https://git.kernel.org/stable/c/299f5baa1321a0951cc3ebbacc72b67433a65391
- https://git.kernel.org/stable/c/4d920852c0a3cfbcb42bcd2680b091f5c0072fc2
- https://git.kernel.org/stable/c/7795037f15289ac1ed620603511b67d820a93762
- https://git.kernel.org/stable/c/c3f4e407661542d1d284fc889cf9f27afd11b3d3
- https://git.kernel.org/stable/c/ed08497977820e002a62cb114440f365cc7a087f
- https://lore.kernel.org/linux-cve-announce/2026081522-CVE-2026-72087-6081@gregkh/T
- https://nvd.nist.gov/vuln/detail/CVE-2026-72087
- https://www.cve.org/CVERecord?id=CVE-2026-72087
Change history (0)
No recorded changes yet.