{"api_version":"1","generated_at":"2026-07-06T02:33:00+00:00","cve":"CVE-2026-53336","urls":{"html":"https://cve.report/CVE-2026-53336","api":"https://cve.report/api/cve/CVE-2026-53336.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-53336","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-53336"},"summary":{"title":"nvmem: layouts: onie-tlv: fix hang on unknown types","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvmem: layouts: onie-tlv: fix hang on unknown types\n\nThe EEPROM on my board has a vendor specific entry of type 0x41. When\nstumbling upon that, this driver hangs in an endless loop.\n\nFix it by keep incrementing the offset on unknown entries, so the loop\nwill eventually stop.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-07-01 14:16:41","updated_at":"2026-07-01 14:16:41"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/ea41020b9018e31c2ea7e9d89021e3e6d7470883","name":"https://git.kernel.org/stable/c/ea41020b9018e31c2ea7e9d89021e3e6d7470883","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/4a4d21f531ccf5bb333d99b620e0d66551f3652c","name":"https://git.kernel.org/stable/c/4a4d21f531ccf5bb333d99b620e0d66551f3652c","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/4f27eb01619c36cc8e3ce9a2a9af97f145f5d1c6","name":"https://git.kernel.org/stable/c/4f27eb01619c36cc8e3ce9a2a9af97f145f5d1c6","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/033d498b0f473c6456be5f885be172024ad84972","name":"https://git.kernel.org/stable/c/033d498b0f473c6456be5f885be172024ad84972","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/fd47edeabadfaa75422009dc5894e92c4c697517","name":"https://git.kernel.org/stable/c/fd47edeabadfaa75422009dc5894e92c4c697517","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-53336","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53336","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected d3c0d12f6474216bf386101e2449cc73e5c5b61d 033d498b0f473c6456be5f885be172024ad84972 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected d3c0d12f6474216bf386101e2449cc73e5c5b61d fd47edeabadfaa75422009dc5894e92c4c697517 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected d3c0d12f6474216bf386101e2449cc73e5c5b61d 4a4d21f531ccf5bb333d99b620e0d66551f3652c git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected d3c0d12f6474216bf386101e2449cc73e5c5b61d 4f27eb01619c36cc8e3ce9a2a9af97f145f5d1c6 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected d3c0d12f6474216bf386101e2449cc73e5c5b61d ea41020b9018e31c2ea7e9d89021e3e6d7470883 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.4","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.4 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.143 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.94 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.36 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0.13 7.0.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"53336","cve":"CVE-2026-53336","epss":"0.001560000","percentile":"0.051930000","score_date":"2026-07-04","updated_at":"2026-07-05 00:02:27"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/nvmem/layouts/onie-tlv.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"033d498b0f473c6456be5f885be172024ad84972","status":"affected","version":"d3c0d12f6474216bf386101e2449cc73e5c5b61d","versionType":"git"},{"lessThan":"fd47edeabadfaa75422009dc5894e92c4c697517","status":"affected","version":"d3c0d12f6474216bf386101e2449cc73e5c5b61d","versionType":"git"},{"lessThan":"4a4d21f531ccf5bb333d99b620e0d66551f3652c","status":"affected","version":"d3c0d12f6474216bf386101e2449cc73e5c5b61d","versionType":"git"},{"lessThan":"4f27eb01619c36cc8e3ce9a2a9af97f145f5d1c6","status":"affected","version":"d3c0d12f6474216bf386101e2449cc73e5c5b61d","versionType":"git"},{"lessThan":"ea41020b9018e31c2ea7e9d89021e3e6d7470883","status":"affected","version":"d3c0d12f6474216bf386101e2449cc73e5c5b61d","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/nvmem/layouts/onie-tlv.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.4"},{"lessThan":"6.4","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.143","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.94","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.143","versionStartIncluding":"6.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.94","versionStartIncluding":"6.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.36","versionStartIncluding":"6.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0.13","versionStartIncluding":"6.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1","versionStartIncluding":"6.4","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvmem: layouts: onie-tlv: fix hang on unknown types\n\nThe EEPROM on my board has a vendor specific entry of type 0x41. When\nstumbling upon that, this driver hangs in an endless loop.\n\nFix it by keep incrementing the offset on unknown entries, so the loop\nwill eventually stop."}],"providerMetadata":{"dateUpdated":"2026-07-01T13:32:18.489Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/033d498b0f473c6456be5f885be172024ad84972"},{"url":"https://git.kernel.org/stable/c/fd47edeabadfaa75422009dc5894e92c4c697517"},{"url":"https://git.kernel.org/stable/c/4a4d21f531ccf5bb333d99b620e0d66551f3652c"},{"url":"https://git.kernel.org/stable/c/4f27eb01619c36cc8e3ce9a2a9af97f145f5d1c6"},{"url":"https://git.kernel.org/stable/c/ea41020b9018e31c2ea7e9d89021e3e6d7470883"}],"title":"nvmem: layouts: onie-tlv: fix hang on unknown types","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-53336","datePublished":"2026-07-01T13:32:18.489Z","dateReserved":"2026-06-09T07:44:35.399Z","dateUpdated":"2026-07-01T13:32:18.489Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-07-01 14:16:41","lastModifiedDate":"2026-07-01 14:16:41","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"53336","Ordinal":"1","Title":"nvmem: layouts: onie-tlv: fix hang on unknown types","CVE":"CVE-2026-53336","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"53336","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvmem: layouts: onie-tlv: fix hang on unknown types\n\nThe EEPROM on my board has a vendor specific entry of type 0x41. When\nstumbling upon that, this driver hangs in an endless loop.\n\nFix it by keep incrementing the offset on unknown entries, so the loop\nwill eventually stop.","Type":"Description","Title":"nvmem: layouts: onie-tlv: fix hang on unknown types"}]}}}