CVE-2026-72182None▾ SunlitIn 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_gau…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 6.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
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.
Linux >= e132fc6bb89bd307cfcdb8ba24afcd1985261485 < afe3202c30bdff0635818ab525fe2694309d2692Linux >= e132fc6bb89bd307cfcdb8ba24afcd1985261485 < 93b99b63ad5657225faf702670ddfeddf1f0ae29Linux >= e132fc6bb89bd307cfcdb8ba24afcd1985261485 < 6f75912cc6ff4c05ff13af351c4eea49b6b3c078Linux >= e132fc6bb89bd307cfcdb8ba24afcd1985261485 < e44ad91e9f75f3e3ccbdb85ffe699471f9675e5bLinux >= e132fc6bb89bd307cfcdb8ba24afcd1985261485 < 3999f47e4bbf864e3c7fbfd813fb2f651e6b5714Linux >= e132fc6bb89bd307cfcdb8ba24afcd1985261485 < 193e6471e985c2f25d09b3fe96ec52f4eab89bd4Linux >= e132fc6bb89bd307cfcdb8ba24afcd1985261485 < e8631b883338ea4c3b5d8ddfbe16407af9f0b4b9Linux >= e132fc6bb89bd307cfcdb8ba24afcd1985261485 < 4373cfa38ead58f980362c841b0d0bdf8c4d956cLinux 5.10Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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