CVE-2026-93826Published

HID: hidpp: fix potential UAF in hidpp_connect_event()

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-93826

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/hid/hid-logitech-hidpp.c"
                    ],
                    "versions": [
                        {
                            "version": "c39e3d5fc9dd3e16c6f59dd94d827540040de66d",
                            "lessThan": "e03fd646adad7f97fa4429ec5f38cee9bde5276e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c39e3d5fc9dd3e16c6f59dd94d827540040de66d",
                            "lessThan": "5d7637f4d050d105177217e64b869f56f9825060",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c39e3d5fc9dd3e16c6f59dd94d827540040de66d",
                            "lessThan": "3b8b2e58b078cd30e121401535541bb8a6d57133",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c39e3d5fc9dd3e16c6f59dd94d827540040de66d",
                            "lessThan": "3303398cc2aa255ba251650a30024e11d48ea6c3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c39e3d5fc9dd3e16c6f59dd94d827540040de66d",
                            "lessThan": "6df6b1f2c49678211f65647c300bc51dda02893b",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/hid/hid-logitech-hidpp.c"
                    ],
                    "versions": [
                        {
                            "version": "3.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.111",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.53",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON