Skip to content
Noroxi
NVD / CVE Program· CNA Linux

CVE-2026-23176: platform/x86: toshiba_haps: Fix memory leaks in add/remove routines

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: 0.20% (FIRST EPSS).
  • Fixed version: Linux Linux 128497456756e1b952bd5a912cd073836465109d, 17f37c4cdf42a9e4915216b9e130fc8baef4cc64, 5bce10f0f9435afaae3fc4df9a52b01d9b3853dc.

Low priority for now. Upgrade to Linux Linux 128497456756e1b952bd5a912cd073836465109d, 17f37c4cdf42a9e4915216b9e130fc8baef4cc64, 5bce10f0f9435afaae3fc4df9a52b01d9b3853dc 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: platform/x86: toshiba_haps: Fix memory leaks in add/remove routines toshiba_haps_add() leaks the haps object allocated by it if it returns an error after allocating that object successfully. toshiba_haps_remove() does not free the object pointed to by toshiba_haps before clearing that pointer, so it becomes unreachable allocated memory. Address these memory leaks by using devm_kzalloc() for allocating the memory in question.

—No exploit Fix available
Published
Feb 14, 2026
Updated
Nov 5, 2026
EPSS
0.2% · 10th 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%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

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

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2026-23176

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

One daily email digest (06:00 UTC); connect a webhook for KEV listings and weaponized exploits instantly.

Your free account also gets you

Running WordPress? Scan your site free with WP Lens

  • Stack alerts: add the products and versions you run, get the new CVEs that affect them
  • Uptime monitoring: 1 site, instant email when it goes down
  • Add your domain: subdomains and takeover risk scanned every week (1 domain)
  • 10 scans an hour on the security tools (3 a day without an account), an API key and MCP
  • All your scans in one panel: findings, what changed in the last scan, a report per domain or per client (PDF, share link)
All free tools

Sign up with email · Have an account? Sign in

Free account, no card. Unfollow any time.

Don't want an account? Get "Exploited this week" by email every MondayDon't want an account? RSS feed for linux records

Running WordPress? Scan your site free with WP Lens

Is your version affected? Check it

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.

We use this product, ask for help

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

    • 3.17affected
    • 23d0ba0c908ac10139f0351023c64198d7fc1409 and later · before 17f37c4cdf42a9e4915216b9e130fc8baef4cc64affected · git
    • 23d0ba0c908ac10139f0351023c64198d7fc1409 and later · before 5bce10f0f9435afaae3fc4df9a52b01d9b3853dcaffected · git
    • 23d0ba0c908ac10139f0351023c64198d7fc1409 and later · before f2093e87ddec13e7a920f326c078a5f765ba89c3affected · git
    • 23d0ba0c908ac10139f0351023c64198d7fc1409 and later · before ca9ff71c15bc8e48529c2033294a519a7749b272affected · git
    • 23d0ba0c908ac10139f0351023c64198d7fc1409 and later · before bf0474356875d005d420f8c6b9ac168566e72e87affected · git
    • 23d0ba0c908ac10139f0351023c64198d7fc1409 and later · before f93ae43780b759a70734be9bc82c1adcf7f33208affected · git
    • 23d0ba0c908ac10139f0351023c64198d7fc1409 and later · before 128497456756e1b952bd5a912cd073836465109daffected · git
    • before 3.17not affected · semver
    • 5.10.250 and later · up to and including 5.10.*not affected · semver

Package-level exposure

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

EcosystemPackageAffected rangeFix
Debian:11linuxbefore 5.10.251-15.10.251-1
Debian:12linuxbefore 6.1.164-16.1.164-1
Debian:13linuxbefore 6.12.73-16.12.73-1
Debian:14linuxbefore 6.18.10-16.18.10-1

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
  • CVE-2026-74612veth: fix skb length accounting after XDP frag adjustment
    40Plan
  • CVE-2026-74475vxlan: use neigh_ha_snapshot() in route_shortcircuit()
    40Plan

Published before and after this one in the same product

  • ← EarlierCVE-2026-23183Feb 14, 2026 · cgroup/dmem: fix NULL pointer dereference when setting max
    0Monitor
  • ← EarlierCVE-2025-71224Feb 14, 2026 · wifi: mac80211: ocb: skip rx_no_sta when interface is not joined
    0Monitor
  • Later →CVE-2026-23178Feb 14, 2026 · HID: i2c-hid: fix potential buffer overflow in i2c_hid_get_report()
    31Monitor

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 Linux128497456756e1b952bd5a912cd073836465109dVendor (CNA)
Linux Linux17f37c4cdf42a9e4915216b9e130fc8baef4cc64Vendor (CNA)
Linux Linux5bce10f0f9435afaae3fc4df9a52b01d9b3853dcVendor (CNA)
Linux Linuxbf0474356875d005d420f8c6b9ac168566e72e87Vendor (CNA)
Linux Linuxca9ff71c15bc8e48529c2033294a519a7749b272Vendor (CNA)
Linux Linuxf2093e87ddec13e7a920f326c078a5f765ba89c3Vendor (CNA)
Linux Linuxf93ae43780b759a70734be9bc82c1adcf7f33208Vendor (CNA)
debian:linux6.1.164-1 · 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.

No history yet (it accumulates with the daily EPSS job).

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. SSVC exploitation— → none
  2. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (6 more)

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

All records