CVE-2026-72182
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: power: supply: charger-manager: fix refcount leak in is_full_charged() In is_full_charged(), power_supply_get_by_name() is called to obtain a reference to the fuel_gauge power supply. If the voltage check (uV >= desc->fullbatt_uV) succeeds, the function returns true directly without releasing the reference, leaking the refcount. Fix this by setting a flag and jumping to the out label where power_supply_put() properly drops the reference.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedAug 15, 2026
First seenAug 15, 2026
How to fix
Update
- Linux Linuxafe3202c30bdff0635818ab525fe2694309d2692, 93b99b63ad5657225faf702670ddfeddf1f0ae29, 6f75912cc6ff4c05ff13af351c4eea49b6b3c078, e44ad91e9f75f3e3ccbdb85ffe699471f9675e5b, 3999f47e4bbf864e3c7fbfd813fb2f651e6b5714, 193e6471e985c2f25d09b3fe96ec52f4eab89bd4, e8631b883338ea4c3b5d8ddfbe16407af9f0b4b9, 4373cfa38ead58f980362c841b0d0bdf8c4d956c or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | e132fc6bb89bd307cfcdb8ba24afcd1985261485 ≤ v < afe3202c30bdff0635818ab525fe2694309d2692, e132fc6bb89bd307cfcdb8ba24afcd1985261485 ≤ v < 93b99b63ad5657225faf702670ddfeddf1f0ae29, e132fc6bb89bd307cfcdb8ba24afcd1985261485 ≤ v < 6f75912cc6ff4c05ff13af351c4eea49b6b3c078, e132fc6bb89bd307cfcdb8ba24afcd1985261485 ≤ v < e44ad91e9f75f3e3ccbdb85ffe699471f9675e5b, e132fc6bb89bd307cfcdb8ba24afcd1985261485 ≤ v < 3999f47e4bbf864e3c7fbfd813fb2f651e6b5714, e132fc6bb89bd307cfcdb8ba24afcd1985261485 ≤ v < 193e6471e985c2f25d09b3fe96ec52f4eab89bd4, e132fc6bb89bd307cfcdb8ba24afcd1985261485 ≤ v < e8631b883338ea4c3b5d8ddfbe16407af9f0b4b9, e132fc6bb89bd307cfcdb8ba24afcd1985261485 ≤ v < 4373cfa38ead58f980362c841b0d0bdf8c4d956c, 5.10 | afe3202c30bdff0635818ab525fe2694309d2692, 93b99b63ad5657225faf702670ddfeddf1f0ae29, 6f75912cc6ff4c05ff13af351c4eea49b6b3c078, e44ad91e9f75f3e3ccbdb85ffe699471f9675e5b, 3999f47e4bbf864e3c7fbfd813fb2f651e6b5714, 193e6471e985c2f25d09b3fe96ec52f4eab89bd4, e8631b883338ea4c3b5d8ddfbe16407af9f0b4b9, 4373cfa38ead58f980362c841b0d0bdf8c4d956c |
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