{"id":"CVE-2026-19955","state":"PUBLISHED","title":"TrailDB TOC Validation tdb.c tdb_open out-of-bounds","description":"A vulnerability was detected in TrailDB 0.6. Impacted is the function tdb_open of the file /src/tdb.c of the component TOC Validation. The manipulation results in out-of-bounds read. It is possible to launch the attack remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.","publishedAt":"2026-08-16T20:00:11.156Z","updatedAt":"2026-08-19T15:14:04.990Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["n/a TrailDB"],"affected":[{"vendor":"n/a","product":"TrailDB","versions":[{"version":"0.6","status":"affected"}],"cpes":["cpe:2.3:a:traildb:traildb:*:*:*:*:*:*:*:*"],"modules":["TOC Validation"]}],"references":["https://vuldb.com/vuln/391111","https://vuldb.com/vuln/391111/cti","https://vuldb.com/cve/CVE-2026-19955","https://vuldb.com/submit/872771","https://github.com/traildb/traildb/issues/149","https://github.com/traildb/traildb/"],"weaknesses":["CWE-125","CWE-119"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/19xxx/CVE-2026-19955.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-19955","state":"PUBLISHED","datePublished":"2026-08-16T20:00:11.156Z","dateUpdated":"2026-08-19T15:14:04.990Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-08-16T05:55:25.488Z"},"containers":{"cna":{"title":"TrailDB TOC Validation tdb.c tdb_open out-of-bounds","descriptions":[{"lang":"en","value":"A vulnerability was detected in TrailDB 0.6. Impacted is the function tdb_open of the file /src/tdb.c of the component TOC Validation. The manipulation results in out-of-bounds read. It is possible to launch the attack remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet."}],"affected":[{"vendor":"n/a","product":"TrailDB","versions":[{"version":"0.6","status":"affected"}],"cpes":["cpe:2.3:a:traildb:traildb:*:*:*:*:*:*:*:*"],"modules":["TOC Validation"]}],"references":[{"url":"https://vuldb.com/vuln/391111","name":"VDB-391111 | TrailDB TOC Validation tdb.c tdb_open out-of-bounds","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/391111/cti","name":"VDB-391111 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-19955","name":"CVE-2026-19955 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/872771","name":"Submit #872771 | TrailDB 0.6 Out-of-Bounds Read","tags":["third-party-advisory"]},{"url":"https://github.com/traildb/traildb/issues/149","tags":["exploit","issue-tracking"]},{"url":"https://github.com/traildb/traildb/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":3.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.5,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":4,"vectorString":"AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-125","type":"CWE","lang":"en","description":"Out-of-Bounds Read"}]},{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-08-16T20:00:11.156Z"},"timeline":[{"time":"2026-08-16T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-08-16T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-08-16T08:00:31.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Fantasy_2026 (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202608"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-19T15:13:56.054736Z","id":"CVE-2026-19955","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-19T15:14:04.990Z"}}]}}}