{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-53087","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-06-09T07:44:35.384Z","datePublished":"2026-06-24T16:30:26.881Z","dateUpdated":"2026-06-28T06:39:09.752Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-06-28T06:39:09.752Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: bcmgenet: fix leaking free_bds\n\nWhile reclaiming the tx queue we fast forward the write pointer to\ndrop any data in flight. These dropped frames are not added back\nto the pool of free bds. We also need to tell the netdev that we\nare dropping said data."}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH"}}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/broadcom/genet/bcmgenet.c"],"versions":[{"version":"6a84791b63044cdee3ab55eb350e6352b751f584","lessThan":"150d06aae1839a6564ab200ef0e7291c3528bbb0","status":"affected","versionType":"git"},{"version":"991cd78f95f2a1d6097669afaff66aeeba35f5fd","lessThan":"52b9f80993698138b90e5ca3a72550a2501f2a96","status":"affected","versionType":"git"},{"version":"3877efc13053408f4cf2e821006d6ddd1929200f","lessThan":"3c3abbcfa05bad17965498ff7cc94c2418fa94b3","status":"affected","versionType":"git"},{"version":"f1bacae8b655163dcbc3c54b9e714ef1a8986d7b","lessThan":"25ff3a3e47ea635ec08dc93e84dd2bfe15abfebb","status":"affected","versionType":"git"},{"version":"f1bacae8b655163dcbc3c54b9e714ef1a8986d7b","lessThan":"ac4a29c331ecb5b10240c44247a8e010c95bc15b","status":"affected","versionType":"git"},{"version":"f1bacae8b655163dcbc3c54b9e714ef1a8986d7b","lessThan":"3f3168300efb839028328d720ab3962f91d6a0d0","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/net/ethernet/broadcom/genet/bcmgenet.c"],"versions":[{"version":"6.15","status":"affected"},{"version":"0","lessThan":"6.15","status":"unaffected","versionType":"semver"},{"version":"6.18.33","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.0.10","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":"6.15","versionEndExcluding":"6.18.33"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.15","versionEndExcluding":"7.0.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.15","versionEndExcluding":"7.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/150d06aae1839a6564ab200ef0e7291c3528bbb0"},{"url":"https://git.kernel.org/stable/c/52b9f80993698138b90e5ca3a72550a2501f2a96"},{"url":"https://git.kernel.org/stable/c/3c3abbcfa05bad17965498ff7cc94c2418fa94b3"},{"url":"https://git.kernel.org/stable/c/25ff3a3e47ea635ec08dc93e84dd2bfe15abfebb"},{"url":"https://git.kernel.org/stable/c/ac4a29c331ecb5b10240c44247a8e010c95bc15b"},{"url":"https://git.kernel.org/stable/c/3f3168300efb839028328d720ab3962f91d6a0d0"}],"title":"net: bcmgenet: fix leaking free_bds","x_generator":{"engine":"bippy-1.2.0"}}}}