{"id":"CVE-2026-93126","state":"PUBLISHED","title":"remoteproc: qcom_q6v5_adsp: Fix reference leak for device node","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: qcom_q6v5_adsp: Fix reference leak for device node\n\nWhen calling of_parse_phandle_with_args(), the caller is responsible\nto call of_node_put() to release the reference of device node.\nIn adsp_map_carveout, it does not release the reference.","publishedAt":"2026-09-17T16:11:30.565Z","updatedAt":"2026-10-19T09:05:59.582Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"f22eedff28aff912bde7f8deabebd121cb64fae3","status":"affected","lessThan":"a73cfa80f1ec6b0f948cf3c91455c62423747b3e","versionType":"git"},{"version":"f22eedff28aff912bde7f8deabebd121cb64fae3","status":"affected","lessThan":"b8bf07b031b202a93d8aa44a4a230a0bbfe0c1fc","versionType":"git"},{"version":"f22eedff28aff912bde7f8deabebd121cb64fae3","status":"affected","lessThan":"7420aac8b1f7e5a75a9d659be3f151dd89de6911","versionType":"git"},{"version":"f22eedff28aff912bde7f8deabebd121cb64fae3","status":"affected","lessThan":"5aed51501447ebb925b0ce0d7d923a9d5ce0bf9e","versionType":"git"},{"version":"f22eedff28aff912bde7f8deabebd121cb64fae3","status":"affected","lessThan":"8c952807c2cebd5e9e9b37146c9383229794c129","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/qcom_q6v5_adsp.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.3","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.3","versionType":"semver"},{"version":"6.6.157","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.110","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.52","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.6","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/qcom_q6v5_adsp.c"]}],"references":["https://git.kernel.org/stable/c/a73cfa80f1ec6b0f948cf3c91455c62423747b3e","https://git.kernel.org/stable/c/b8bf07b031b202a93d8aa44a4a230a0bbfe0c1fc","https://git.kernel.org/stable/c/7420aac8b1f7e5a75a9d659be3f151dd89de6911","https://git.kernel.org/stable/c/5aed51501447ebb925b0ce0d7d923a9d5ce0bf9e","https://git.kernel.org/stable/c/8c952807c2cebd5e9e9b37146c9383229794c129"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/93xxx/CVE-2026-93126.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-93126","state":"PUBLISHED","datePublished":"2026-09-17T16:11:30.565Z","dateUpdated":"2026-10-19T09:05:59.582Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-17T16:02:15.087Z"},"containers":{"cna":{"title":"remoteproc: qcom_q6v5_adsp: Fix reference leak for device node","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: qcom_q6v5_adsp: Fix reference leak for device node\n\nWhen calling of_parse_phandle_with_args(), the caller is responsible\nto call of_node_put() to release the reference of device node.\nIn adsp_map_carveout, it does not release the reference."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"f22eedff28aff912bde7f8deabebd121cb64fae3","status":"affected","lessThan":"a73cfa80f1ec6b0f948cf3c91455c62423747b3e","versionType":"git"},{"version":"f22eedff28aff912bde7f8deabebd121cb64fae3","status":"affected","lessThan":"b8bf07b031b202a93d8aa44a4a230a0bbfe0c1fc","versionType":"git"},{"version":"f22eedff28aff912bde7f8deabebd121cb64fae3","status":"affected","lessThan":"7420aac8b1f7e5a75a9d659be3f151dd89de6911","versionType":"git"},{"version":"f22eedff28aff912bde7f8deabebd121cb64fae3","status":"affected","lessThan":"5aed51501447ebb925b0ce0d7d923a9d5ce0bf9e","versionType":"git"},{"version":"f22eedff28aff912bde7f8deabebd121cb64fae3","status":"affected","lessThan":"8c952807c2cebd5e9e9b37146c9383229794c129","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/qcom_q6v5_adsp.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.3","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.3","versionType":"semver"},{"version":"6.6.157","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.110","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.52","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.6","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/remoteproc/qcom_q6v5_adsp.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/a73cfa80f1ec6b0f948cf3c91455c62423747b3e"},{"url":"https://git.kernel.org/stable/c/b8bf07b031b202a93d8aa44a4a230a0bbfe0c1fc"},{"url":"https://git.kernel.org/stable/c/7420aac8b1f7e5a75a9d659be3f151dd89de6911"},{"url":"https://git.kernel.org/stable/c/5aed51501447ebb925b0ce0d7d923a9d5ce0bf9e"},{"url":"https://git.kernel.org/stable/c/8c952807c2cebd5e9e9b37146c9383229794c129"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T09:05:59.582Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3","versionEndExcluding":"6.6.157"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3","versionEndExcluding":"6.12.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3","versionEndExcluding":"6.18.52"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3","versionEndExcluding":"7.2.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.3","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}