{"affected":[{"defaultStatus":"unknown","ecosystem":"https://pypi.org","packageName":"pybddisasm","product":"pybddisasm","source":"CNA: Bitdefender","vendor":"Bitdefender","versions":[{"lessThanOrEqual":"0.3.0","status":"affected","version":"0","versionType":"python"}]}],"cveId":"CVE-2026-118448","cwes":["CWE-457"],"description":"A use of uninitialized memory vulnerability in the pybddisasm Python bindings affects nd_to_text. If the underlying text conversion fails, including failures caused by invalid parameters, the output buffer may remain uninitialized while still being converted into a Python return value. This may disclose residual process memory or cause the Python process to crash. Exploitation requires an application to invoke nd_to_text in a way that causes conversion to fail and to return or otherwise use the resulting output. The pybddisasm package is no longer maintained.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":6.9,"severity":"medium","source":"CNA: Bitdefender","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},{"score":6.9,"severity":"medium","source":"NVD: cve-requests@bitdefender.com","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0"}],"modifiedAt":1793697431520,"publishedAt":1793696493191,"references":[{"source":"CNA: Bitdefender","tags":[],"url":"https://pypi.org/project/pybddisasm/"},{"source":"cve-requests@bitdefender.com","tags":[],"url":"https://pypi.org/project/pybddisasm/"}],"remediation":[{"kind":"fix","source":"CNA: Bitdefender","text":"Discontinue use of the unmaintained pybddisasm package. No fixed release will become available."}],"revision":"17740d2115eb5e5d764823a1848b78505ed6d14843ff823b2d33e01637bd83a9","sources":[{"modifiedAt":1793696493191,"name":"CNA: Bitdefender","retrievedAt":1793700522065,"url":"https://www.cve.org/CVERecord?id=CVE-2026-118448"},{"modifiedAt":1793697431520,"name":"NVD","retrievedAt":1793708286169,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-118448"}],"ssvc":null,"status":"published","title":"Uninitialized output buffer returned after nd_to_text failure in pybddisasm","updatedAt":1793708286169}