{"schema":"threatline.record/2","record":{"id":"CVE-2026-98648","aliases":[],"summary":"s390/uv: Prevent potential out-of-bounds read","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/uv: Prevent potential out-of-bounds read\n\nWhen the system has more than 85 secrets, the uv_secret_list struct\narray only holds up to 85 items per page, resulting in an out of bounds\nread in find_secret_in_page if the targeted secret is in the next page\nor not stored at all.\n\nFix this by looping over the number of stored secrets which is the\nper sub-list count of stored secrets and not the overall count.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98648","source_modified_at":"2026-10-19T09:23:17.853Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"7c9137af2042e0d67aae0ccd84afc8ffc4b0d95d","lessThan":"04bb5b2eb9f1d56110f14d3a4e31fa2c65fb026f","status":"affected","versionType":"git"},{"version":"7c9137af2042e0d67aae0ccd84afc8ffc4b0d95d","lessThan":"116bba758533a139bbede8d717a1371bd6d890f6","status":"affected","versionType":"git"},{"version":"7c9137af2042e0d67aae0ccd84afc8ffc4b0d95d","lessThan":"f47190b08b71e8482072978373ee88cb2dfbdaf4","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98648","source_modified_at":"2026-10-19T09:23:17.853Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"6.13","status":"affected"},{"version":"0","lessThan":"6.13","status":"unaffected","versionType":"semver"},{"version":"6.18.55","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.9","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98648","source_modified_at":"2026-10-19T09:23:17.853Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"04bb5b2eb9f1d56110f14d3a4e31fa2c65fb026f","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98648","source_modified_at":"2026-10-19T09:23:17.853Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"116bba758533a139bbede8d717a1371bd6d890f6","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00166,"percentile":0.05521,"score_date":"2026-10-23"},"published_at":"2026-10-18T15:20:20.496Z","modified_at":"2026-10-19T09:23:17.853Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98648","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:23:17.853Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98648","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://git.kernel.org/stable/c/04bb5b2eb9f1d56110f14d3a4e31fa2c65fb026f"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/116bba758533a139bbede8d717a1371bd6d890f6"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/f47190b08b71e8482072978373ee88cb2dfbdaf4"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-19T09:23:17.853Z","content_hash":"85f6a2316104e1f80a0c874b66ed6abea38ae53ea16677cee7e324625573f4c9"}}