{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-118448","assignerOrgId":"b3d5ebe7-963e-41fb-98e1-2edaeabb8f82","state":"PUBLISHED","assignerShortName":"Bitdefender","dateReserved":"2026-10-28T08:25:09.716Z","datePublished":"2026-11-03T09:01:33.191Z","dateUpdated":"2026-11-03T18:32:18.313Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b3d5ebe7-963e-41fb-98e1-2edaeabb8f82","shortName":"Bitdefender","dateUpdated":"2026-11-03T09:01:33.191Z"},"title":"Uninitialized output buffer returned after nd_to_text failure in pybddisasm","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-457","description":"CWE-457: Use of Uninitialized Variable","type":"CWE"}]}],"affected":[{"vendor":"Bitdefender","product":"pybddisasm","collectionURL":"https://pypi.org","packageName":"pybddisasm","versions":[{"status":"affected","version":"0","lessThanOrEqual":"0.3.0","versionType":"python"}],"defaultStatus":"unknown"}],"descriptions":[{"lang":"en","value":"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 The pybddisasm package is no longer maintained.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>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 The pybddisasm package is no longer maintained.</p>"}]}],"tags":["unsupported-when-assigned"],"references":[{"url":"https://pypi.org/project/pybddisasm/"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":6.9,"vectorString":"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"}}],"solutions":[{"lang":"en","value":"Discontinue use of the unmaintained pybddisasm package. No fixed release will become available.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>Discontinue use of the unmaintained pybddisasm package. No fixed release will become available.</p>"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-11-03T17:23:44.685430Z","id":"CVE-2026-118448","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-11-03T18:32:18.313Z"}}]}}