{"id":"CVE-2026-3385","state":"PUBLISHED","title":"wren-lang wren wren_compiler.c resolveLocal recursion","description":"A vulnerability was detected in wren-lang wren up to 0.4.0. Affected is the function resolveLocal of the file src/vm/wren_compiler.c. The manipulation results in uncontrolled recursion. Attacking locally is a requirement. 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":"2026-03-01T08:32:09.182Z","updatedAt":"2026-03-02T19:34:14.330Z","severity":{"score":4.8,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["wren-lang wren"],"affected":[{"vendor":"wren-lang","product":"wren","versions":[{"version":"0.1","status":"affected"},{"version":"0.2","status":"affected"},{"version":"0.3","status":"affected"},{"version":"0.4.0","status":"affected"}]}],"references":["https://vuldb.com/?id.348271","https://vuldb.com/?ctiid.348271","https://vuldb.com/?submit.761305","https://github.com/wren-lang/wren/issues/1218","https://github.com/oneafter/0122/blob/main/i1218/repro","https://github.com/wren-lang/wren/"],"weaknesses":["CWE-674","CWE-404"],"ingestedAt":"2026-10-29T20:11:50.837Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/3xxx/CVE-2026-3385.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-3385","state":"PUBLISHED","datePublished":"2026-03-01T08:32:09.182Z","dateUpdated":"2026-03-02T19:34:14.330Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-02-28T14:49:52.976Z"},"containers":{"cna":{"title":"wren-lang wren wren_compiler.c resolveLocal recursion","descriptions":[{"lang":"en","value":"A vulnerability was detected in wren-lang wren up to 0.4.0. Affected is the function resolveLocal of the file src/vm/wren_compiler.c. The manipulation results in uncontrolled recursion. Attacking locally is a requirement. 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":"wren-lang","product":"wren","versions":[{"version":"0.1","status":"affected"},{"version":"0.2","status":"affected"},{"version":"0.3","status":"affected"},{"version":"0.4.0","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.348271","name":"VDB-348271 | wren-lang wren wren_compiler.c resolveLocal recursion","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.348271","name":"VDB-348271 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.761305","name":"Submit #761305 | wren-lang wren main-branch Heap-based Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/wren-lang/wren/issues/1218","tags":["issue-tracking"]},{"url":"https://github.com/oneafter/0122/blob/main/i1218/repro","tags":["exploit"]},{"url":"https://github.com/wren-lang/wren/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":4.8,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":3.3,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.3,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":1.7,"vectorString":"AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-674","type":"CWE","lang":"en","description":"Uncontrolled Recursion"}]},{"descriptions":[{"cweId":"CWE-404","type":"CWE","lang":"en","description":"Denial of Service"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-03-01T08:32:09.182Z"},"timeline":[{"time":"2026-02-28T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-02-28T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-02-28T15:55:04.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Oneafter (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-02T19:34:06.201656Z","id":"CVE-2026-3385","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":"2026-03-02T19:34:14.330Z"}}]}}}