{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-68087", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-30T09:28:09.367Z", "datePublished": "2026-08-10T11:51:41.348Z", "dateUpdated": "2026-08-10T11:51:41.348Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-10T11:51:41.348Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: wacom: use GFP_ATOMIC in wacom_wac_queue_flush()\n\nwacom_wac_queue_flush() is called via the .raw_event callback\n(wacom_raw_event \u2192 wacom_wac_pen_serial_enforce \u2192 wacom_wac_queue_flush).\nFor USB HID devices, this callback is invoked from hid_irq_in(), which\nis a URB completion handler running in atomic context. Using GFP_KERNEL\nin this path can sleep, leading to a \"scheduling while atomic\" bug.\n\nUse GFP_ATOMIC instead. The existing code already handles allocation\nfailure by skipping the fifo entry and continuing."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/hid/wacom_sys.c"], "versions": [{"version": "5e013ad206895e72d7da41bc1ae89d8cb499c3aa", "lessThan": "bbe1e55629bfaabd4b2e8125b48dd3503d74ac8b", "status": "affected", "versionType": "git"}, {"version": "5e013ad206895e72d7da41bc1ae89d8cb499c3aa", "lessThan": "27c4dad1b7917b747bf080792a527997e3147c69", "status": "affected", "versionType": "git"}, {"version": "5e013ad206895e72d7da41bc1ae89d8cb499c3aa", "lessThan": "55f1ad573e34abf9a0443c34bc5a63d74edba7d7", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/hid/wacom_sys.c"], "versions": [{"version": "6.15", "status": "affected"}, {"version": "0", "lessThan": "6.15", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.39", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.4", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2-rc1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.15", "versionEndExcluding": "6.18.39"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.15", "versionEndExcluding": "7.1.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.15", "versionEndExcluding": "7.2-rc1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/bbe1e55629bfaabd4b2e8125b48dd3503d74ac8b"}, {"url": "https://git.kernel.org/stable/c/27c4dad1b7917b747bf080792a527997e3147c69"}, {"url": "https://git.kernel.org/stable/c/55f1ad573e34abf9a0443c34bc5a63d74edba7d7"}], "title": "HID: wacom: use GFP_ATOMIC in wacom_wac_queue_flush()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

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{"created": "2026-08-10T20:00:03.986637+00:00", "updated": "2026-08-10T20:00:03.986643+00:00", "vendors": [], "weaknesses": ["CWE-772"]}