CVE-2026-45867 power: supply: act8945a: Fix use-after-free in power_supply_changed()

🗓️ 27 May 2026 12:15:47Reported by GoogleType

osv🔗 osv.dev👁 2 Views

Fix use-after-free in act8945a power supply by requesting IRQ after power_supply registration to prevent race.

Reporter	Title	Published	Views	Family All 60
AstraLinux	Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12	24 Jun 202615:11	–	astralinux
Circl	CVE-2026-45867	2 Jul 202606:20	–	circl
CNNVD	Linux kernel 安全漏洞	27 May 202600:00	–	cnnvd
CVE	CVE-2026-45867	27 May 202612:15	–	cve
Cvelist	CVE-2026-45867 power: supply: act8945a: Fix use-after-free in power_supply_changed()	27 May 202612:15	–	cvelist
Debian	[SECURITY] [DLA 4606-1] linux security update	29 May 202616:36	–	debian
Debian CVE	CVE-2026-45867	27 May 202612:15	–	debiancve
Tenable Nessus	Debian dla-4606 : ata-modules-5.10.0-43-armmp-di - security update	3 Jun 202600:00	–	nessus
Tenable Nessus	Photon OS 4.0: Linux PHSA-2026-4.0-0977	11 Jun 202600:00	–	nessus
Tenable Nessus	Photon OS 5.0: Linux PHSA-2026-5.0-0837	16 Jun 202600:00	–	nessus

Source	Link
git	www.git.kernel.org/stable/c/0768e8525a46df103647ca5059b32320d7fd17e4
git	www.git.kernel.org/stable/c/3291c51d4684d048dd2eb91b5b65fcfdaf72141f
git	www.git.kernel.org/stable/c/697bb5dc0cb4791e244f3970b067bc1ef33be9d9
git	www.git.kernel.org/stable/c/76a42ba547a9b2e2337894f67a4d9247445007d5
git	www.git.kernel.org/stable/c/83c1bd466c514cb24ca6ef347c5aac76a13c4e1e
git	www.git.kernel.org/stable/c/d023ef9f748b2090f7a9dbdd5c622b6ad99088ea
git	www.git.kernel.org/stable/c/f27eb76def5c07e4d7cc468b40741f19dafc83ce
git	www.git.kernel.org/stable/c/f2a0777b1e5a3cee1712c4d3e9095c0df8fc8cb3
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45867.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-45867

22 Jul 2026 18:14Current

6.5Medium risk

Vulners AI Score6.5

CVSS 3.17.8

EPSS0.00164