{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-46030","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-05-13T15:03:33.093Z","datePublished":"2026-05-27T12:56:39.170Z","dateUpdated":"2026-06-14T17:49:10.170Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-06-14T17:49:10.170Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nEDAC/versalnet: Fix device_node leak in mc_probe()\n\nof_parse_phandle() returns a device_node reference that must be released with\nof_node_put(). The original code never freed r5_core_node on any exit path,\ncausing a memory leak.\n\nFix this by using the automatic cleanup attribute __free(device_node) which\nensures of_node_put() is called when the variable goes out of scope."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/edac/versalnet_edac.c"],"versions":[{"version":"d5fe2fec6c40dda03df8cc9b4a97de0b7e39f984","lessThan":"b6e61356ad24987be40bf25369d22dd8dd00a513","status":"affected","versionType":"git"},{"version":"d5fe2fec6c40dda03df8cc9b4a97de0b7e39f984","lessThan":"17e136993b2b5111d1ee1c57bbd188ae0bb0e128","status":"affected","versionType":"git"},{"version":"d5fe2fec6c40dda03df8cc9b4a97de0b7e39f984","lessThan":"5c709b376460ff322580c41600e31c02f7cc0307","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/edac/versalnet_edac.c"],"versions":[{"version":"6.18","status":"affected"},{"version":"0","lessThan":"6.18","status":"unaffected","versionType":"semver"},{"version":"6.18.27","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.0.4","lessThanOrEqual":"7.0.*","status":"unaffected","versionType":"semver"},{"version":"7.1","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":"6.18","versionEndExcluding":"6.18.27"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"7.0.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"7.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/b6e61356ad24987be40bf25369d22dd8dd00a513"},{"url":"https://git.kernel.org/stable/c/17e136993b2b5111d1ee1c57bbd188ae0bb0e128"},{"url":"https://git.kernel.org/stable/c/5c709b376460ff322580c41600e31c02f7cc0307"}],"title":"EDAC/versalnet: Fix device_node leak in mc_probe()","x_generator":{"engine":"bippy-1.2.0"}}}}