{"id":"CVE-2026-99023","state":"PUBLISHED","title":"power: sequencing: pcie-m2: Fix leaking array from of_regulator_bulk_get_all()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\npower: sequencing: pcie-m2: Fix leaking array from of_regulator_bulk_get_all()\n\nof_regulator_bulk_get_all() allocates the consumers array and hands it to\nthe caller, who is expected to free it at an appropriate time.\npwrseq-pcie-m2.c never did, leading to a memory leak.\n\nAdd an explicit kfree() for the consumers array.","publishedAt":"2026-10-23T12:21:06.818Z","updatedAt":"2026-10-23T12:21:06.818Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"52e7b5bd62bab3851f25d8b70ad7eae9e94aba60","status":"affected","lessThan":"5cd2354ebfbd35bcb88d01fe7d3ee08dcf266eff","versionType":"git"},{"version":"52e7b5bd62bab3851f25d8b70ad7eae9e94aba60","status":"affected","lessThan":"0d6c5794fd633427f0d4ad8b51d94061295649da","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/power/sequencing/pwrseq-pcie-m2.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"7.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"7.0","versionType":"semver"},{"version":"7.2.11","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/power/sequencing/pwrseq-pcie-m2.c"]}],"references":["https://git.kernel.org/stable/c/5cd2354ebfbd35bcb88d01fe7d3ee08dcf266eff","https://git.kernel.org/stable/c/0d6c5794fd633427f0d4ad8b51d94061295649da"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/99xxx/CVE-2026-99023.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-99023","state":"PUBLISHED","datePublished":"2026-10-23T12:21:06.818Z","dateUpdated":"2026-10-23T12:21:06.818Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:25:14.386Z"},"containers":{"cna":{"title":"power: sequencing: pcie-m2: Fix leaking array from of_regulator_bulk_get_all()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\npower: sequencing: pcie-m2: Fix leaking array from of_regulator_bulk_get_all()\n\nof_regulator_bulk_get_all() allocates the consumers array and hands it to\nthe caller, who is expected to free it at an appropriate time.\npwrseq-pcie-m2.c never did, leading to a memory leak.\n\nAdd an explicit kfree() for the consumers array."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"52e7b5bd62bab3851f25d8b70ad7eae9e94aba60","status":"affected","lessThan":"5cd2354ebfbd35bcb88d01fe7d3ee08dcf266eff","versionType":"git"},{"version":"52e7b5bd62bab3851f25d8b70ad7eae9e94aba60","status":"affected","lessThan":"0d6c5794fd633427f0d4ad8b51d94061295649da","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/power/sequencing/pwrseq-pcie-m2.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"7.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"7.0","versionType":"semver"},{"version":"7.2.11","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/power/sequencing/pwrseq-pcie-m2.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/5cd2354ebfbd35bcb88d01fe7d3ee08dcf266eff"},{"url":"https://git.kernel.org/stable/c/0d6c5794fd633427f0d4ad8b51d94061295649da"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-23T12:21:06.818Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0","versionEndExcluding":"7.2.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}