{"id":"CVE-2026-90785","state":"PUBLISHED","title":"Dvidelabs flatcc Struct Analysis semantics.c analyze_struct assertion","description":"A vulnerability was found in Dvidelabs flatcc up to 0.6.3. This affects the function analyze_struct of the file src/compiler/semantics.c of the component Struct Analysis. The manipulation results in reachable assertion. It is possible to launch the attack remotely. The exploit has been made public and could be used. The patch is identified as f705032346ee39efd7d3848c50b73d455d28d06d. A patch should be applied to remediate this issue.","publishedAt":"2026-09-14T13:15:10.088Z","updatedAt":"2026-09-15T13:57:11.101Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["Dvidelabs flatcc"],"affected":[{"vendor":"Dvidelabs","product":"flatcc","versions":[{"version":"0.6.0","status":"affected"},{"version":"0.6.1","status":"affected"},{"version":"0.6.2","status":"affected"},{"version":"0.6.3","status":"affected"}],"cpes":["cpe:2.3:a:dvidelabs:flatcc:*:*:*:*:*:*:*:*"],"modules":["Struct Analysis"]}],"references":["https://vuldb.com/vuln/403291","https://vuldb.com/vuln/403291/cti","https://vuldb.com/cve/CVE-2026-90785","https://vuldb.com/submit/919200","https://github.com/dvidelabs/flatcc/issues/388","https://github.com/dvidelabs/flatcc/commit/f705032346ee39efd7d3848c50b73d455d28d06d","https://github.com/dvidelabs/flatcc/"],"weaknesses":["CWE-617"],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/90xxx/CVE-2026-90785.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-90785","state":"PUBLISHED","datePublished":"2026-09-14T13:15:10.088Z","dateUpdated":"2026-09-15T13:57:11.101Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-09-13T13:01:10.577Z"},"containers":{"cna":{"title":"Dvidelabs flatcc Struct Analysis semantics.c analyze_struct assertion","descriptions":[{"lang":"en","value":"A vulnerability was found in Dvidelabs flatcc up to 0.6.3. This affects the function analyze_struct of the file src/compiler/semantics.c of the component Struct Analysis. The manipulation results in reachable assertion. It is possible to launch the attack remotely. The exploit has been made public and could be used. The patch is identified as f705032346ee39efd7d3848c50b73d455d28d06d. A patch should be applied to remediate this issue."}],"affected":[{"vendor":"Dvidelabs","product":"flatcc","versions":[{"version":"0.6.0","status":"affected"},{"version":"0.6.1","status":"affected"},{"version":"0.6.2","status":"affected"},{"version":"0.6.3","status":"affected"}],"cpes":["cpe:2.3:a:dvidelabs:flatcc:*:*:*:*:*:*:*:*"],"modules":["Struct Analysis"]}],"references":[{"url":"https://vuldb.com/vuln/403291","name":"VDB-403291 | Dvidelabs flatcc Struct Analysis semantics.c analyze_struct assertion","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/403291/cti","name":"VDB-403291 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-90785","name":"CVE-2026-90785 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/919200","name":"Submit #919200 | dvidelabs flatcc v0.6.3 Reachable Assertion","tags":["third-party-advisory"]},{"url":"https://github.com/dvidelabs/flatcc/issues/388","tags":["exploit","issue-tracking"]},{"url":"https://github.com/dvidelabs/flatcc/commit/f705032346ee39efd7d3848c50b73d455d28d06d","tags":["patch"]},{"url":"https://github.com/dvidelabs/flatcc/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5,"vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:OF/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-617","type":"CWE","lang":"en","description":"Reachable Assertion"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-09-14T13:15:10.088Z"},"timeline":[{"time":"2026-09-13T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-09-13T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-09-13T15:06:24.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"lrrh (VulDB User)","type":"reporter"}],"tags":["x_open-source"],"x_generator":["VulDB PVTS v202609"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-15T13:47:21.912180Z","id":"CVE-2026-90785","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-15T13:57:11.101Z"}}]}}}