{"id":"CVE-2026-102485","state":"PUBLISHED","title":"Out-of-bounds Read in ntpsec","description":"Out-of-bounds read in the Motorola Oncore refclock driver in NTPsec ntpd before 1.2.6 allows an attacker who controls the GPS receiver's serial data to crash ntpd or disclose memory via a PPS Control (@@Gc) reply with an out-of-range mode byte.","publishedAt":"2026-10-21T15:03:51.277Z","updatedAt":"2026-10-29T20:56:57.697Z","severity":{"score":5.2,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","source":"GitLab"},"assigner":"GitLab","products":["NTPsec ntpsec"],"affected":[{"vendor":"NTPsec","product":"ntpsec","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"1.2.6","versionType":"semver"}],"repo":"https://gitlab.com/NTPsec/ntpsec"}],"references":["https://gitlab.com/NTPsec/ntpsec/-/work_items/895","https://gitlab.com/NTPsec/ntpsec/-/commit/22a09b3aec58831a9e4a008f3f22caa155f969c2"],"weaknesses":["CWE-125"],"ingestedAt":"2026-10-29T23:14:04.755Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/102xxx/CVE-2026-102485.json","commit":"dc7676b3f67d6707e4927968546e7e0125ff7ec7","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-102485","state":"PUBLISHED","datePublished":"2026-10-21T15:03:51.277Z","dateUpdated":"2026-10-29T20:56:57.697Z","assignerShortName":"GitLab","assignerOrgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","dateReserved":"2026-09-29T09:30:13.046Z"},"containers":{"cna":{"title":"Out-of-bounds Read in ntpsec","descriptions":[{"lang":"en","value":"Out-of-bounds read in the Motorola Oncore refclock driver in NTPsec ntpd before 1.2.6 allows an attacker who controls the GPS receiver's serial data to crash ntpd or disclose memory via a PPS Control (@@Gc) reply with an out-of-range mode byte."}],"affected":[{"vendor":"NTPsec","product":"ntpsec","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"1.2.6","versionType":"semver"}],"repo":"https://gitlab.com/NTPsec/ntpsec"}],"references":[{"url":"https://gitlab.com/NTPsec/ntpsec/-/work_items/895"},{"url":"https://gitlab.com/NTPsec/ntpsec/-/commit/22a09b3aec58831a9e4a008f3f22caa155f969c2"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","attackVector":"PHYSICAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":5.2,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-125","lang":"en","description":"CWE-125: Out-of-bounds Read","type":"CWE"}]}],"providerMetadata":{"shortName":"GitLab","orgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","dateUpdated":"2026-10-21T15:03:51.277Z"},"solutions":[{"lang":"en","value":"Upgrade to version 1.2.6"}],"credits":[{"lang":"en","value":"Tristan Madani","type":"finder"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-29T17:32:39.710814Z","id":"CVE-2026-102485","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-29T20:56:57.697Z"}}]}}}