CVE-2026-98933

CVE.org · Published

Record status: Published
Identifier year (not publication year): 2026
Source publication: Oct 23, 2026
Source updated: Oct 23, 2026
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

usb: hub: use shorter 120ms post resume hold for SS root hubs

In the Linux kernel, the following vulnerability has been resolved: usb: hub: use shorter 120ms post resume hold for SS root hubs Holding a USB3 hub PM runtime reference for 200ms at hub resume triggers an AMD platform issue. Users running Android adb report crashes after adb has been polling and waking up the USB subsystem once a second for some time. Vendors are working on a solution. Disabling USB runtime PM is one way to prevent this issue, but it is also proven that reducing the hold time to 120ms in resume also mitigates it. See Link for more details. Reducing the hold time to 120ms for the USB3 roothub is in itself a valid change and optimization, as the current 200ms is excessive: a root hub has no upstream suspended hub whose wake propagation needs to be accounted for, but still need some time for USB3 link training to complete. Keep the 200ms hold for external hubs that commit 8f5b7e2bec1c ("usb: hub: fix detection of high tier USB3 devices behind suspended hubs") is intended for.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Linux

Vendor: Linux
Product: Linux
Platforms: Unknown
Default status: unaffected

Linux · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
15fea75a788681dd36a869dd90ff4f0461ea0714	`affected`	git	e4df763ba3c4fdd1d9256f7a75a17ab7c5e31db6	Unavailable	None listed
aec11e5f9c452ef64e2c113637ab89a67a5ceb62	`affected`	git	2dc82d6a12050c2c678a328cd29837beb367df7d	Unavailable	None listed
8f5b7e2bec1c36578fdaa74a6951833541103e27	`affected`	git	e9545dd8bc62596b2a20966be41f39879ea7c8d0	Unavailable	None listed
8f5b7e2bec1c36578fdaa74a6951833541103e27	`affected`	git	d7c4a49b41583266e1456d40f37966029f61dab9	Unavailable	None listed
8f5b7e2bec1c36578fdaa74a6951833541103e27	`affected`	git	29480b05e6e226594dc11ccf2a036fbd5cdd0e42	Unavailable	None listed
042959e9b479502a921109224c3abcc3d3cf09a1	`affected`	git	Unavailable	Unavailable	None listed
8aa04df2553f29e6249f978a29421f2744a65ffb	`affected`	git	Unavailable	Unavailable	None listed
e38ca702130b7d70834abdbee58135ca471b2106	`affected`	git	Unavailable	Unavailable	None listed
43e53eb8433c332666a222bff8e49aa03a470d0d	`affected`	git	Unavailable	Unavailable	None listed
16840c4e102ee5424ab1c49238f0bbf568d13a1c	`affected`	git	Unavailable	Unavailable	None listed
6.6.100	`affected`	semver	6.6.160	Unavailable	None listed
6.12.40	`affected`	semver	6.12.113	Unavailable	None listed
5.4.297	`affected`	semver	5.5	Unavailable	None listed
5.10.241	`affected`	semver	5.11	Unavailable	None listed
5.15.190	`affected`	semver	5.16	Unavailable	None listed
6.1.147	`affected`	semver	6.2	Unavailable	None listed
6.15.8	`affected`	semver	6.16	Unavailable	None listed

Linux

Vendor: Linux
Product: Linux
Platforms: Unknown
Default status: affected

Linux · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.16	`affected`	Unavailable	Unavailable	Unavailable	None listed
0	`unaffected`	semver	6.16	Unavailable	None listed
6.6.160	`unaffected`	semver	Unavailable	6.6.*	None listed
6.12.113	`unaffected`	semver	Unavailable	6.12.*	None listed
6.18.56	`unaffected`	semver	Unavailable	6.18.*	None listed
7.2.10	`unaffected`	semver	Unavailable	7.2.*	None listed
7.3	`unaffected`	original_commit_for_fix	Unavailable	*	None listed