{"id":"CVE-2022-22895","aliases":["EUVD-2022-28029","GHSA-hx6g-qw96-p774","UBUNTU-CVE-2022-22895"],"status":"published","title":"Jerryscript 3.0.0 was discovered to contain a heap-buffer-overflow via...","description":"Jerryscript 3.0.0 was discovered to contain a heap-buffer-overflow via ecma_utf8_string_to_number_by_radix in /jerry-core/ecma/base/ecma-helpers-conversion.c.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00817,"percentile":0.57379,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2022-01-20T23:04:25Z","modified":"2026-10-28T02:30:34Z","affected":[{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"iotjs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0-1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"iotjs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0+715-1ubuntu2"]}],"products":[{"vendor":"jerryscript","product":"jerryscript"}],"references":[{"url":"https://github.com/jerryscript-project/jerryscript/issues/4882","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Patch","Third Party Advisory","report"]},{"url":"https://github.com/jerryscript-project/jerryscript/issues/4850","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-22895","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-hx6g-qw96-p774"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/22xxx/CVE-2022-22895.json","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-22895","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-22895","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-22895","description":"Jerryscript 3.0.0 was discovered to contain a heap-buffer-overflow via ecma_utf8_string_to_number_by_radix in /jerry-core/ecma/base/ecma-helpers-conversion.c.","status":"published","published":"2022-01-20T23:04:25Z","modified":"2024-08-03T03:28:42.573Z","updated_at":"2026-11-02T14:34:26.293612Z"}],"euvd":[{"id":"EUVD-2022-28029","description":"Jerryscript 3.0.0 was discovered to contain a heap-buffer-overflow via ecma_utf8_string_to_number_by_radix in /jerry-core/ecma/base/ecma-helpers-conversion.c.","status":"published","published":"2022-01-20T23:04:25Z","modified":"2024-08-03T03:28:42Z","updated_at":"2026-11-03T03:25:52.201883Z"}],"ghsa":[{"id":"GHSA-hx6g-qw96-p774","title":"Jerryscript 3.0.0 was discovered to contain a heap-buffer-overflow via...","description":"Jerryscript 3.0.0 was discovered to contain a heap-buffer-overflow via ecma_utf8_string_to_number_by_radix in /jerry-core/ecma/base/ecma-helpers-conversion.c.","status":"published","published":"2022-01-22T00:00:51Z","modified":"2023-02-03T05:05:06Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:53:41.038786Z"}],"nvd":[{"id":"CVE-2022-22895","description":"Jerryscript 3.0.0 was discovered to contain a heap-buffer-overflow via ecma_utf8_string_to_number_by_radix in /jerry-core/ecma/base/ecma-helpers-conversion.c.","status":"published","published":"2022-01-21T00:15:07.88Z","modified":"2026-06-17T04:29:10.303Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:11.52734Z"}],"osv":[{"id":"UBUNTU-CVE-2022-22895","description":"Jerryscript 3.0.0 was discovered to contain a heap-buffer-overflow via ecma_utf8_string_to_number_by_radix in /jerry-core/ecma/base/ecma-helpers-conversion.c.","status":"published","published":"2022-01-21T00:15:00Z","modified":"2026-04-22T13:16:55.628557Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:53:52.391598Z"},{"id":"CVE-2022-22895","description":"Jerryscript 3.0.0 was discovered to contain a heap-buffer-overflow via ecma_utf8_string_to_number_by_radix in /jerry-core/ecma/base/ecma-helpers-conversion.c.","status":"published","published":"2022-01-20T23:04:25Z","modified":"2026-10-28T02:30:34.94757701Z","updated_at":"2026-11-02T15:44:24.061177Z"}]}}