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CVE-2026-74271

power: supply: core: fix supplied_from allocations

N/A
Published: August 15, 2026 at 05:57 AM UTC
Updated: August 17, 2026 at 06:19 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
N/A
Exploit prediction
EPSS 0.2%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
3.10 ≤ v < 6.1.1783.10 ≤ v < 6.12.973.10 ≤ v < 6.18.403.10 ≤ v < 6.6.1453.10 ≤ v < 7.1.53.10 ≤ v < 7.23.10f6e0b081fb300a4601b064346963cf6bb163f437
Vendor states this is fixed in 14357ba006e1586e4b4e809c074b21baf0aa4c4b (fixed)
Vendor states this is fixed in 23a29ee1d9de38b7d6226b27653bc736b28ff05a (fixed)
Vendor states this is fixed in ae55e4bf18ee0c4c170797dd65e17dbdf644fcf2 (fixed)
Vendor states this is fixed in ba61aed9a34671222d1149acfc2f0179a9ce7e80 (fixed)
Vendor states this is fixed in d0503357653ee62188987a26baa2d7f3689f367e (fixed)
Vendor states this is fixed in fefc9dad30d545be288d50a0b10d00465015fcfe (fixed)
Vendor states this is fixed in 3.10 (unaffected)
Vendor states this is fixed in 6.1.178 (unaffected)
Vendor states this is fixed in 6.12.97 (unaffected)
Vendor states this is fixed in 6.18.40 (unaffected)
Vendor states this is fixed in 6.6.145 (unaffected)
Vendor states this is fixed in 7.1.5 (unaffected)
Vendor states this is fixed in 7.2 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

Source: cverecord
https://git.kernel.org/stable/c/ae55e4bf18ee0c4c170797dd65e17dbdf644fcf2
Source: cverecord
https://git.kernel.org/stable/c/23a29ee1d9de38b7d6226b27653bc736b28ff05a
Source: cverecord
https://git.kernel.org/stable/c/fefc9dad30d545be288d50a0b10d00465015fcfe
Source: cverecord
https://git.kernel.org/stable/c/d0503357653ee62188987a26baa2d7f3689f367e
Source: cverecord
https://git.kernel.org/stable/c/14357ba006e1586e4b4e809c074b21baf0aa4c4b
Source: cverecord
https://git.kernel.org/stable/c/ba61aed9a34671222d1149acfc2f0179a9ce7e80

Quick Info

StatusRECEIVED

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