{"id":"CVE-2023-38852","aliases":["DEBIAN-CVE-2023-38852","EUVD-2023-42625","GHSA-3xcx-j8jr-m5vv","JLSEC-2026-1296","UBUNTU-CVE-2023-38852"],"status":"published","title":"Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code...","description":"Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted XLS file to the unicode_decode_wcstombs function in 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xlstool.c:266.","status":"published","published":"2026-08-13T10:57:26.913Z","modified":"2026-08-13T11:00:03.419671714Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:47:18.159338Z"},{"id":"UBUNTU-CVE-2023-38852","description":"Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted XLS file to the unicode_decode_wcstombs function in xlstool.c:266.","status":"published","published":"2023-08-15T17:15:00Z","modified":"2026-10-17T12:56:25.862291708Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:54:21.882004Z"},{"id":"CVE-2023-38852","description":"Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted XLS file to the unicode_decode_wcstombs function in xlstool.c:266.","status":"published","published":"2023-08-15T00:00:00Z","modified":"2026-10-28T02:30:42.718047973Z","updated_at":"2026-11-02T15:44:32.922049Z"}]}}