{"id":"CVE-2026-110876","title":"AdPlug through 2.4 contains an out-of-bounds read vulnerability in src/xsm.cpp that allows attackers to read before note_table by supplying a negative note index","summary":"AdPlug through 2.4 contains an out-of-bounds read vulnerability in src/xsm.cpp that allows attackers to read before note_table by supplying a negative note index. Attackers can craft an XSM file with the ofTAZ! signature and a song byte …","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cwe":["CWE-125"],"vendor":"adplug","product":"adplug","affected":["adplug <= 2.4"],"published":"2026-10-15","updated":"2026-10-15","sourceUpdated":"2026-10-15T19:17:24.687","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-110876","references":[{"url":"https://github.com/adplug/adplug","label":"disclosure@vulncheck.com"},{"url":"https://github.com/adplug/adplug/blob/e491e382479ed2246f124c96c70d94561dce59b9/src/xsm.cpp#L86-L134","label":"disclosure@vulncheck.com"},{"url":"https://hackmd.io/@haind-pwn/adplug-ksm-note-loop-databuf-oob-write","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/adplug-through-2.4-out-of-bounds-read-via-cxsmplayer-play-note-in-xsm-files","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org","exploit-available"],"ingestedAt":"2026-10-15T19:25:46.405Z","epss":0.00128,"epssPercentile":0.02465,"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-21T01:13:51.738642Z"},"slug":"CVE-2026-110876","body":"## Overview\n\nAdPlug through 2.4 contains an out-of-bounds read vulnerability in src/xsm.cpp that allows attackers to read before note_table by supplying a negative note index. Attackers can craft an XSM file with the ofTAZ! signature and a song byte of 0x80 or higher, causing a global-buffer-overflow read during playback that may crash affected applications.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[{"seq":226720,"id":"CVE-2026-110876","ts":1792546641513,"field":"exploit_available","old":"false","new":"true"}]}