{"api_version":"1","generated_at":"2026-08-20T17:59:17+00:00","cve":"CVE-2026-72079","urls":{"html":"https://cve.report/CVE-2026-72079","api":"https://cve.report/api/cve/CVE-2026-72079.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-72079","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-72079"},"summary":{"title":"Input: ims-pcu - fix use-after-free and double-free in disconnect","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: ims-pcu - fix use-after-free and double-free in disconnect\n\nims_pcu_disconnect() only intended to perform cleanup when the primary\n(control) interface is unbound. However, it currently relies on the\ninterface class to distinguish between control and data interfaces.\nA malicious device could present a data interface with the same class\nas the control interface, leading to premature cleanup and potential\nuse-after-free or double-free.\n\nSwitch to verifying that the interface being disconnected is indeed\nthe control interface.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-08-15 06:21:17","updated_at":"2026-08-17 06:18:06"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/6aacc18004b1a915ccb8a829d30279a37988066e","name":"https://git.kernel.org/stable/c/6aacc18004b1a915ccb8a829d30279a37988066e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/bf0b58ba489d0bdaa18c7dd8beeaeb954dd7dbb7","name":"https://git.kernel.org/stable/c/bf0b58ba489d0bdaa18c7dd8beeaeb954dd7dbb7","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/921abbb33887052e46b1b77299f87a3c741dc580","name":"https://git.kernel.org/stable/c/921abbb33887052e46b1b77299f87a3c741dc580","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/6a6c373e6a82eddc522342c8a8db7072c65f2b56","name":"https://git.kernel.org/stable/c/6a6c373e6a82eddc522342c8a8db7072c65f2b56","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/315f269ea04bc1477ab9bf351e939623d12a1621","name":"https://git.kernel.org/stable/c/315f269ea04bc1477ab9bf351e939623d12a1621","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/293388e42e5c0865204de6f36bfb8662156fce3b","name":"https://git.kernel.org/stable/c/293388e42e5c0865204de6f36bfb8662156fce3b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/462a999917755a3bf77448dfd64307963cf0a9f0","name":"https://git.kernel.org/stable/c/462a999917755a3bf77448dfd64307963cf0a9f0","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/a4b3f4d42fbf58f06f0d49e37a9d0d9392eca338","name":"https://git.kernel.org/stable/c/a4b3f4d42fbf58f06f0d49e37a9d0d9392eca338","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-72079","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72079","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 628329d52474323938a03826941e166bc7c8eff4 315f269ea04bc1477ab9bf351e939623d12a1621 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 628329d52474323938a03826941e166bc7c8eff4 293388e42e5c0865204de6f36bfb8662156fce3b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 628329d52474323938a03826941e166bc7c8eff4 921abbb33887052e46b1b77299f87a3c741dc580 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 628329d52474323938a03826941e166bc7c8eff4 6a6c373e6a82eddc522342c8a8db7072c65f2b56 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 628329d52474323938a03826941e166bc7c8eff4 a4b3f4d42fbf58f06f0d49e37a9d0d9392eca338 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 628329d52474323938a03826941e166bc7c8eff4 6aacc18004b1a915ccb8a829d30279a37988066e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 628329d52474323938a03826941e166bc7c8eff4 bf0b58ba489d0bdaa18c7dd8beeaeb954dd7dbb7 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 628329d52474323938a03826941e166bc7c8eff4 462a999917755a3bf77448dfd64307963cf0a9f0 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 3.10","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 3.10 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.10.261 5.10.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.212 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.178 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.145 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.97 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.40 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1.5 7.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"72079","cve":"CVE-2026-72079","epss":"0.002200000","percentile":"0.127020000","score_date":"2026-08-17","updated_at":"2026-08-18 00:11:47"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/input/misc/ims-pcu.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"315f269ea04bc1477ab9bf351e939623d12a1621","status":"affected","version":"628329d52474323938a03826941e166bc7c8eff4","versionType":"git"},{"lessThan":"293388e42e5c0865204de6f36bfb8662156fce3b","status":"affected","version":"628329d52474323938a03826941e166bc7c8eff4","versionType":"git"},{"lessThan":"921abbb33887052e46b1b77299f87a3c741dc580","status":"affected","version":"628329d52474323938a03826941e166bc7c8eff4","versionType":"git"},{"lessThan":"6a6c373e6a82eddc522342c8a8db7072c65f2b56","status":"affected","version":"628329d52474323938a03826941e166bc7c8eff4","versionType":"git"},{"lessThan":"a4b3f4d42fbf58f06f0d49e37a9d0d9392eca338","status":"affected","version":"628329d52474323938a03826941e166bc7c8eff4","versionType":"git"},{"lessThan":"6aacc18004b1a915ccb8a829d30279a37988066e","status":"affected","version":"628329d52474323938a03826941e166bc7c8eff4","versionType":"git"},{"lessThan":"bf0b58ba489d0bdaa18c7dd8beeaeb954dd7dbb7","status":"affected","version":"628329d52474323938a03826941e166bc7c8eff4","versionType":"git"},{"lessThan":"462a999917755a3bf77448dfd64307963cf0a9f0","status":"affected","version":"628329d52474323938a03826941e166bc7c8eff4","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/input/misc/ims-pcu.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.10"},{"lessThan":"3.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.261","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.145","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.97","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.40","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.5","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.261","versionStartIncluding":"3.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.212","versionStartIncluding":"3.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.178","versionStartIncluding":"3.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.145","versionStartIncluding":"3.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.97","versionStartIncluding":"3.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.40","versionStartIncluding":"3.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1.5","versionStartIncluding":"3.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2","versionStartIncluding":"3.10","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: ims-pcu - fix use-after-free and double-free in disconnect\n\nims_pcu_disconnect() only intended to perform cleanup when the primary\n(control) interface is unbound. However, it currently relies on the\ninterface class to distinguish between control and data interfaces.\nA malicious device could present a data interface with the same class\nas the control interface, leading to premature cleanup and potential\nuse-after-free or double-free.\n\nSwitch to verifying that the interface being disconnected is indeed\nthe control interface."}],"providerMetadata":{"dateUpdated":"2026-08-17T05:07:48.078Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/315f269ea04bc1477ab9bf351e939623d12a1621"},{"url":"https://git.kernel.org/stable/c/293388e42e5c0865204de6f36bfb8662156fce3b"},{"url":"https://git.kernel.org/stable/c/921abbb33887052e46b1b77299f87a3c741dc580"},{"url":"https://git.kernel.org/stable/c/6a6c373e6a82eddc522342c8a8db7072c65f2b56"},{"url":"https://git.kernel.org/stable/c/a4b3f4d42fbf58f06f0d49e37a9d0d9392eca338"},{"url":"https://git.kernel.org/stable/c/6aacc18004b1a915ccb8a829d30279a37988066e"},{"url":"https://git.kernel.org/stable/c/bf0b58ba489d0bdaa18c7dd8beeaeb954dd7dbb7"},{"url":"https://git.kernel.org/stable/c/462a999917755a3bf77448dfd64307963cf0a9f0"}],"title":"Input: ims-pcu - fix use-after-free and double-free in disconnect","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-72079","datePublished":"2026-08-15T05:52:29.096Z","dateReserved":"2026-08-09T03:40:39.904Z","dateUpdated":"2026-08-17T05:07:48.078Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-08-15 06:21:17","lastModifiedDate":"2026-08-17 06:18:06","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"72079","Ordinal":"1","Title":"Input: ims-pcu - fix use-after-free and double-free in disconnec","CVE":"CVE-2026-72079","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"72079","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: ims-pcu - fix use-after-free and double-free in disconnect\n\nims_pcu_disconnect() only intended to perform cleanup when the primary\n(control) interface is unbound. However, it currently relies on the\ninterface class to distinguish between control and data interfaces.\nA malicious device could present a data interface with the same class\nas the control interface, leading to premature cleanup and potential\nuse-after-free or double-free.\n\nSwitch to verifying that the interface being disconnected is indeed\nthe control interface.","Type":"Description","Title":"Input: ims-pcu - fix use-after-free and double-free in disconnec"}]}}}