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CVE-2026-74271· NVD / CVE Program· CNA Linux

power: supply: core: fix supplied_from allocations

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: 0.21% (FIRST EPSS).
  • Fixed version: Linux Linux 14357ba006e1586e4b4e809c074b21baf0aa4c4b, 23a29ee1d9de38b7d6226b27653bc736b28ff05a, ae55e4bf18ee0c4c170797dd65e17dbdf644fcf2.

Low priority for now. Upgrade to Linux Linux 14357ba006e1586e4b4e809c074b21baf0aa4c4b, 23a29ee1d9de38b7d6226b27653bc736b28ff05a, ae55e4bf18ee0c4c170797dd65e17dbdf644fcf2 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: power: supply: core: fix supplied_from allocations If dts property power-supplies has multiple values, then accessing to psy->supplied_from[i-1] in __power_supply_populate_supplied_from will overrun supplied_from array.

—No exploit Fix available
Published
Aug 15, 2026
Updated
Aug 17, 2026
EPSS
0.2% · 11th 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 exploit code appears or is weaponized
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  • when EPSS rises 20 points in a week

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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

    • 3.10affected
    • f6e0b081fb300a4601b064346963cf6bb163f437 and later · before ae55e4bf18ee0c4c170797dd65e17dbdf644fcf2affected · git
    • f6e0b081fb300a4601b064346963cf6bb163f437 and later · before 23a29ee1d9de38b7d6226b27653bc736b28ff05aaffected · git
    • f6e0b081fb300a4601b064346963cf6bb163f437 and later · before fefc9dad30d545be288d50a0b10d00465015fcfeaffected · git
    • f6e0b081fb300a4601b064346963cf6bb163f437 and later · before d0503357653ee62188987a26baa2d7f3689f367eaffected · git
    • f6e0b081fb300a4601b064346963cf6bb163f437 and later · before 14357ba006e1586e4b4e809c074b21baf0aa4c4baffected · git
    • f6e0b081fb300a4601b064346963cf6bb163f437 and later · before ba61aed9a34671222d1149acfc2f0179a9ce7e80affected · git
    • before 3.10not affected · semver
    • 6.1.178 and later · up to and including 6.1.*not affected · semver
    • 6.6.145 and later · up to and including 6.6.*not 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
  • 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-2026-74265Aug 15, 2026 · net: mana: initialize gdma queue id to INVALID_QUEUE_ID
    0Monitor
  • ← EarlierCVE-2026-74266Aug 15, 2026 · net/sched: sch_dualpi2: Do not call qdisc_tree_reduce_backlog during peek before restoring qlen
    0Monitor
  • Later →CVE-2026-74272Aug 15, 2026 · cxl/region: Resolve region deletion races
    0Monitor

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 Linux14357ba006e1586e4b4e809c074b21baf0aa4c4bVendor (CNA)
Linux Linux23a29ee1d9de38b7d6226b27653bc736b28ff05aVendor (CNA)
Linux Linuxae55e4bf18ee0c4c170797dd65e17dbdf644fcf2Vendor (CNA)
Linux Linuxba61aed9a34671222d1149acfc2f0179a9ce7e80Vendor (CNA)
Linux Linuxd0503357653ee62188987a26baa2d7f3689f367eVendor (CNA)
Linux Linuxfefc9dad30d545be288d50a0b10d00465015fcfeVendor (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✗ → ✓

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

References

Show all references (5 more)

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

All records