{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-68215", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-30T09:28:09.375Z", "datePublished": "2026-08-10T12:00:34.560Z", "dateUpdated": "2026-08-10T12:00:34.560Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-10T12:00:34.560Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: radio-si476x: Unregister v4l2_device on probe failure\n\nsi476x_radio_probe() registers radio->v4l2dev before allocating the V4L2\ncontrols and before registering the video device. If any of those later\nsteps fails, probe returns through the exit label after freeing only the\ncontrol handler.\n\nA failed probe does not call si476x_radio_remove(), so the\nv4l2_device_unregister() there is not reached. This leaves the parent\ndevice reference taken by v4l2_device_register() behind on the error path.\n\nUnregister the V4L2 device in the probe error path after freeing the\ncontrols."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/media/radio/radio-si476x.c"], "versions": [{"version": "b879a9c2a755d4ddf9e685258de6435710fd2f03", "lessThan": "4ca9c9f12b1bc341a0a3bbbd2090fd182db53771", "status": "affected", "versionType": "git"}, {"version": "b879a9c2a755d4ddf9e685258de6435710fd2f03", "lessThan": "7ef9f1659404544a8dddd68842bafcb4a38197af", "status": "affected", "versionType": "git"}, {"version": "b879a9c2a755d4ddf9e685258de6435710fd2f03", "lessThan": "64cb15878b35e5574ff4f80a0b613a79e47867ba", "status": "affected", "versionType": "git"}, {"version": "b879a9c2a755d4ddf9e685258de6435710fd2f03", "lessThan": "730c235d7d2c80a401dac56b0f5066c889aa442d", "status": "affected", "versionType": "git"}, {"version": "b879a9c2a755d4ddf9e685258de6435710fd2f03", "lessThan": "436a693af04ffb889aaf87cb69ec1f2b21d3569c", "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/media/radio/radio-si476x.c"], "versions": [{"version": "3.10", "status": "affected"}, {"version": "0", "lessThan": "3.10", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.148", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.101", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.42", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.6", "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": "3.10", "versionEndExcluding": "6.6.148"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.12.101"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.18.42"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "7.1.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "7.2-rc1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/4ca9c9f12b1bc341a0a3bbbd2090fd182db53771"}, {"url": "https://git.kernel.org/stable/c/7ef9f1659404544a8dddd68842bafcb4a38197af"}, {"url": "https://git.kernel.org/stable/c/64cb15878b35e5574ff4f80a0b613a79e47867ba"}, {"url": "https://git.kernel.org/stable/c/730c235d7d2c80a401dac56b0f5066c889aa442d"}, {"url": "https://git.kernel.org/stable/c/436a693af04ffb889aaf87cb69ec1f2b21d3569c"}], "title": "media: radio-si476x: Unregister v4l2_device on probe failure", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b879a9c2a755d4ddf9e685258de6435710fd2f03,4ca9c9f12b1bc341a0a3bbbd2090fd182db53771)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b879a9c2a755d4ddf9e685258de6435710fd2f03,7ef9f1659404544a8dddd68842bafcb4a38197af)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b879a9c2a755d4ddf9e685258de6435710fd2f03,64cb15878b35e5574ff4f80a0b613a79e47867ba)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b879a9c2a755d4ddf9e685258de6435710fd2f03,730c235d7d2c80a401dac56b0f5066c889aa442d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b879a9c2a755d4ddf9e685258de6435710fd2f03,436a693af04ffb889aaf87cb69ec1f2b21d3569c)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "3.10"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,3.10)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.148,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.101,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.42,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1.6,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-08-10T14:30:04.126829+00:00", "updated": "2026-08-10T18:15:11.242302+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-491"]}