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CVE-2026-72088· NVD / CVE Program· CNA Linux

scsi: hpsa: Fix DMA mapping leak on IOACCEL2 reset path

Noroxi assessment

Priority: Monitor (action score 0/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.22% (FIRST EPSS).
  • Fixed version: Linux Linux 018cbce6ee158244bb76cf638e8e3054e240aea9, 782e1bf48672be44265c48e14602696c3c8ed904, a61de4d7e22a9ab9a90094d0e180b378e09a1d2c.

Low priority for now. Upgrade to Linux Linux 018cbce6ee158244bb76cf638e8e3054e240aea9, 782e1bf48672be44265c48e14602696c3c8ed904, a61de4d7e22a9ab9a90094d0e180b378e09a1d2c or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

In the Linux kernel, the following vulnerability has been resolved: scsi: hpsa: Fix DMA mapping leak on IOACCEL2 reset path If phys_disk->in_reset is set, the function returns directly without undoing the resources acquired for the command. Add the missing error cleanup by unmapping the IOACCEL2 SG chain block when needed, unmapping the SCSI command, and dropping the outstanding IOACCEL command count before returning.

—No exploit Fix available
Published
Aug 15, 2026
Updated
Aug 17, 2026
EPSS
0.2% · 12th percentile
CWE
—

Report tools

JSON

Action score

0

Monitor

Low priority for now.

CVSS
0 / 40 · —
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

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When you'll hear from us

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  • when exploit code appears or is weaponized
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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

—

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

  • Linux Linux

    • 5.3affected
    • c5dfd106414f3e038fee5c6f0800fd55ed07b41d and later · before fca5edd748f00e87f2dd55a6333722b46af30e74affected · git
    • c5dfd106414f3e038fee5c6f0800fd55ed07b41d and later · before fb40928c59329a50eadb3ce8bfd7a67f490a6212affected · git
    • c5dfd106414f3e038fee5c6f0800fd55ed07b41d and later · before 018cbce6ee158244bb76cf638e8e3054e240aea9affected · git
    • c5dfd106414f3e038fee5c6f0800fd55ed07b41d and later · before a61de4d7e22a9ab9a90094d0e180b378e09a1d2caffected · git
    • c5dfd106414f3e038fee5c6f0800fd55ed07b41d and later · before e7bde072cceefc564413b46d64017c47a2e9977daffected · git
    • c5dfd106414f3e038fee5c6f0800fd55ed07b41d and later · before d495b403d5b357dfe506b963bd7a78ecd5c7b667affected · git
    • c5dfd106414f3e038fee5c6f0800fd55ed07b41d and later · before 782e1bf48672be44265c48e14602696c3c8ed904affected · git
    • c5dfd106414f3e038fee5c6f0800fd55ed07b41d and later · before e166bafc483e927150cb9b5f286c9191ea0df84eaffected · git
    • before 5.3not affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.180-16.1.180-1
Debian:13linuxbefore 6.12.100-16.12.100-1
Debian:14linuxbefore 7.1.5-17.1.5-1

Same product

linux: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-74705udp: fix potential use-after-free in tunnel segmentation
    40Plan
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  • CVE-2026-74475vxlan: use neigh_ha_snapshot() in route_shortcircuit()
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  • CVE-2026-74309vdpa/octeon_ep: fix IRQ-to-ring mapping in interrupt handler
    40Plan
  • CVE-2026-74280crypto: marvell/octeontx - fix DMA cleanup using wrong loop index
    40Plan
  • CVE-2026-74279crypto: cavium/cpt - fix DMA cleanup using wrong loop index
    40Plan

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Linux Linux018cbce6ee158244bb76cf638e8e3054e240aea9Vendor (CNA)
Linux Linux782e1bf48672be44265c48e14602696c3c8ed904Vendor (CNA)
Linux Linuxa61de4d7e22a9ab9a90094d0e180b378e09a1d2cVendor (CNA)
Linux Linuxd495b403d5b357dfe506b963bd7a78ecd5c7b667Vendor (CNA)
Linux Linuxe166bafc483e927150cb9b5f286c9191ea0df84eVendor (CNA)
Linux Linuxe7bde072cceefc564413b46d64017c47a2e9977dVendor (CNA)
Linux Linuxfb40928c59329a50eadb3ce8bfd7a67f490a6212Vendor (CNA)
Linux Linuxfca5edd748f00e87f2dd55a6333722b46af30e74Vendor (CNA)
debian:linux6.1.180-1 · Debian:12Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

No CVSS vector for this record, so attack conditions can't be derived.

Weakness class (CWE)

—

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

  1. Fix✗ → ✓

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References

Show all references (7 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records