01 Record

CVE-2026-98501

HID: alps: fix use-after-free on input2 registration failure

HighPUBLISHEDCNA: Linux

CNA base score7.1 CVSS v3.xCVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

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02 Description

HID: alps: fix use-after-free on input2 registration failure

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.25% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 17.4% of scored records. A rank, not a probability.
NVD base score: 7.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD analysis status: Received. NVD last modified this record on 2026-10-24.
Red Hat severity: Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-10-18 15:16Z10 DAYS AGO

Last updated

2026-10-24 14:09Z4 DAYS AGO

Reserved

2026-09-25

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses

CWE-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

b039c8745809364e319090ef1f08384464fb65f7f820ef5cf60654ec2d8f40de

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux2562756dde550901c224e3805102bdfc17e7d13a to < 64f824dccfd316fd3db8ea1cc4e8a76ad6a02740, 2562756dde550901c224e3805102bdfc17e7d13a to < 2e55d76e6e8a756f6d87c241de975599f82b02fa, 2562756dde550901c224e3805102bdfc17e7d13a to < ef8ca5bb4c8b9696f38b1bebce1c851baa02b77b, 2562756dde550901c224e3805102bdfc17e7d13a to < 5a8ad63158165bacd6a1d7420e0fe5364c913b06, 2562756dde550901c224e3805102bdfc17e7d13a to < 47e5e177e9e4e10da6f2759d5ce8d049e33efdc4, 2562756dde550901c224e3805102bdfc17e7d13a to < 925da1d2a24787f24872de13a4680437c54de179, 2562756dde550901c224e3805102bdfc17e7d13a to < 443f6b93442b10b972a16f57ceaaea75b77892b6, 2562756dde550901c224e3805102bdfc17e7d13a to < d3aba3442798ce4a4c8ce3104d7b286d61e605f9, 4.8—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/64f824dccfd316fd3db8ea1cc4e8a76ad6a02740
git.kernel.orghttps://git.kernel.org/stable/c/2e55d76e6e8a756f6d87c241de975599f82b02fa
git.kernel.orghttps://git.kernel.org/stable/c/ef8ca5bb4c8b9696f38b1bebce1c851baa02b77b
git.kernel.orghttps://git.kernel.org/stable/c/5a8ad63158165bacd6a1d7420e0fe5364c913b06
git.kernel.orghttps://git.kernel.org/stable/c/47e5e177e9e4e10da6f2759d5ce8d049e33efdc4
git.kernel.orghttps://git.kernel.org/stable/c/925da1d2a24787f24872de13a4680437c54de179
git.kernel.orghttps://git.kernel.org/stable/c/443f6b93442b10b972a16f57ceaaea75b77892b6
git.kernel.orghttps://git.kernel.org/stable/c/d3aba3442798ce4a4c8ce3104d7b286d61e605f9

07 Fixed in

Debian 12

linux
Fixed in 6.1.190-1
linux-6.12
Fixed in 6.12.113-1~deb12u1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.113-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 7.2.9-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.