{"api_version":"1","generated_at":"2026-09-18T01:06:27+00:00","cve":"CVE-2026-90314","urls":{"html":"https://cve.report/CVE-2026-90314","api":"https://cve.report/api/cve/CVE-2026-90314.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-90314","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-90314"},"summary":{"title":"remoteproc: fix OOB read via signed offset in rsc_table_for_each_entry()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: fix OOB read via signed offset in rsc_table_for_each_entry()\n\ntable->offset[i] is a u32 from firmware, but was stored into a signed\nint.  A crafted offset like 0xFFFFFFF0 becomes -16, placing hdr 16 bytes\nbefore the table buffer.  The subsequent avail check was bypassed\nbecause the negative int was promoted to a large size_t in the\nexpression \"table_sz - offset - sizeof(*hdr)\", yielding a large positive\navail and letting the out-of-bounds hdr->type read proceed undetected.\n\nStore the offset as u32 and validate it with unsigned comparisons before\nany pointer arithmetic.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-17 17:17:29","updated_at":"2026-09-17 17:17:29"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/cc85e0d3d3333fd5fd2d50c9a4578d209d7f2564","name":"https://git.kernel.org/stable/c/cc85e0d3d3333fd5fd2d50c9a4578d209d7f2564","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/6fd220604f06c746760183df74b07384c3fdd660","name":"https://git.kernel.org/stable/c/6fd220604f06c746760183df74b07384c3fdd660","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/6282d47b24b0c98d08d02807d676a7f67b4c052e","name":"https://git.kernel.org/stable/c/6282d47b24b0c98d08d02807d676a7f67b4c052e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/bb840ea69347aff7bde5a208e7b5b180669a7656","name":"https://git.kernel.org/stable/c/bb840ea69347aff7bde5a208e7b5b180669a7656","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/0d385be8f199b349f325cf90584b47b6a044ea79","name":"https://git.kernel.org/stable/c/0d385be8f199b349f325cf90584b47b6a044ea79","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/bc4940793aaa16a9cf90063b11d6926f8014a1b7","name":"https://git.kernel.org/stable/c/bc4940793aaa16a9cf90063b11d6926f8014a1b7","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/c82241a9454b2d30d53b50884f94b7972ba44a5e","name":"https://git.kernel.org/stable/c/c82241a9454b2d30d53b50884f94b7972ba44a5e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/6a01ad25aa4f3a02153cf1d112cb9b65865cd5d8","name":"https://git.kernel.org/stable/c/6a01ad25aa4f3a02153cf1d112cb9b65865cd5d8","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-90314","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90314","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9 0d385be8f199b349f325cf90584b47b6a044ea79 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9 cc85e0d3d3333fd5fd2d50c9a4578d209d7f2564 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9 6a01ad25aa4f3a02153cf1d112cb9b65865cd5d8 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9 c82241a9454b2d30d53b50884f94b7972ba44a5e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9 bc4940793aaa16a9cf90063b11d6926f8014a1b7 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9 6fd220604f06c746760183df74b07384c3fdd660 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9 6282d47b24b0c98d08d02807d676a7f67b4c052e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9 bb840ea69347aff7bde5a208e7b5b180669a7656 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 3.4","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 3.4 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.10.270 5.10.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.221 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.188 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.157 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.110 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.52 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.6 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["include/linux/rsc_table.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0d385be8f199b349f325cf90584b47b6a044ea79","status":"affected","version":"fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9","versionType":"git"},{"lessThan":"cc85e0d3d3333fd5fd2d50c9a4578d209d7f2564","status":"affected","version":"fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9","versionType":"git"},{"lessThan":"6a01ad25aa4f3a02153cf1d112cb9b65865cd5d8","status":"affected","version":"fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9","versionType":"git"},{"lessThan":"c82241a9454b2d30d53b50884f94b7972ba44a5e","status":"affected","version":"fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9","versionType":"git"},{"lessThan":"bc4940793aaa16a9cf90063b11d6926f8014a1b7","status":"affected","version":"fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9","versionType":"git"},{"lessThan":"6fd220604f06c746760183df74b07384c3fdd660","status":"affected","version":"fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9","versionType":"git"},{"lessThan":"6282d47b24b0c98d08d02807d676a7f67b4c052e","status":"affected","version":"fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9","versionType":"git"},{"lessThan":"bb840ea69347aff7bde5a208e7b5b180669a7656","status":"affected","version":"fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["include/linux/rsc_table.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.4"},{"lessThan":"3.4","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.270","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.221","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.188","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.157","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.110","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.52","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.270","versionStartIncluding":"3.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.221","versionStartIncluding":"3.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.188","versionStartIncluding":"3.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.157","versionStartIncluding":"3.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.110","versionStartIncluding":"3.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.52","versionStartIncluding":"3.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.6","versionStartIncluding":"3.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc1","versionStartIncluding":"3.4","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: fix OOB read via signed offset in rsc_table_for_each_entry()\n\ntable->offset[i] is a u32 from firmware, but was stored into a signed\nint.  A crafted offset like 0xFFFFFFF0 becomes -16, placing hdr 16 bytes\nbefore the table buffer.  The subsequent avail check was bypassed\nbecause the negative int was promoted to a large size_t in the\nexpression \"table_sz - offset - sizeof(*hdr)\", yielding a large positive\navail and letting the out-of-bounds hdr->type read proceed undetected.\n\nStore the offset as u32 and validate it with unsigned comparisons before\nany pointer arithmetic."}],"providerMetadata":{"dateUpdated":"2026-09-17T16:08:33.568Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/0d385be8f199b349f325cf90584b47b6a044ea79"},{"url":"https://git.kernel.org/stable/c/cc85e0d3d3333fd5fd2d50c9a4578d209d7f2564"},{"url":"https://git.kernel.org/stable/c/6a01ad25aa4f3a02153cf1d112cb9b65865cd5d8"},{"url":"https://git.kernel.org/stable/c/c82241a9454b2d30d53b50884f94b7972ba44a5e"},{"url":"https://git.kernel.org/stable/c/bc4940793aaa16a9cf90063b11d6926f8014a1b7"},{"url":"https://git.kernel.org/stable/c/6fd220604f06c746760183df74b07384c3fdd660"},{"url":"https://git.kernel.org/stable/c/6282d47b24b0c98d08d02807d676a7f67b4c052e"},{"url":"https://git.kernel.org/stable/c/bb840ea69347aff7bde5a208e7b5b180669a7656"}],"title":"remoteproc: fix OOB read via signed offset in rsc_table_for_each_entry()","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-90314","datePublished":"2026-09-17T16:08:33.568Z","dateReserved":"2026-09-11T19:38:34.801Z","dateUpdated":"2026-09-17T16:08:33.568Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-17 17:17:29","lastModifiedDate":"2026-09-17 17:17:29","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"90314","Ordinal":"1","Title":"remoteproc: fix OOB read via signed offset in rsc_table_for_each","CVE":"CVE-2026-90314","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"90314","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: fix OOB read via signed offset in rsc_table_for_each_entry()\n\ntable->offset[i] is a u32 from firmware, but was stored into a signed\nint.  A crafted offset like 0xFFFFFFF0 becomes -16, placing hdr 16 bytes\nbefore the table buffer.  The subsequent avail check was bypassed\nbecause the negative int was promoted to a large size_t in the\nexpression \"table_sz - offset - sizeof(*hdr)\", yielding a large positive\navail and letting the out-of-bounds hdr->type read proceed undetected.\n\nStore the offset as u32 and validate it with unsigned comparisons before\nany pointer arithmetic.","Type":"Description","Title":"remoteproc: fix OOB read via signed offset in rsc_table_for_each"}]}}}