{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-41079","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-04-16T16:43:03.176Z","datePublished":"2026-04-24T16:54:38.742Z","dateUpdated":"2026-04-25T01:47:44.540Z"},"containers":{"cna":{"title":"OpenPrinting CUPS: Heap out-of-bounds read in SNMP supply-level polling leaks stack memory to authenticated users","problemTypes":[{"descriptions":[{"cweId":"CWE-125","lang":"en","description":"CWE-125: Out-of-bounds Read","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-200","lang":"en","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/OpenPrinting/cups/security/advisories/GHSA-6wpw-g8g6-wvrv","tags":["x_refsource_CONFIRM"],"url":"https://github.com/OpenPrinting/cups/security/advisories/GHSA-6wpw-g8g6-wvrv"},{"name":"https://github.com/OpenPrinting/cups/commit/b7c2525a885f528d243c3a92197ca99609b3f080","tags":["x_refsource_MISC"],"url":"https://github.com/OpenPrinting/cups/commit/b7c2525a885f528d243c3a92197ca99609b3f080"},{"name":"https://github.com/OpenPrinting/cups/commit/d7fe0f521ff3b24676511e747b058362b9a20737","tags":["x_refsource_MISC"],"url":"https://github.com/OpenPrinting/cups/commit/d7fe0f521ff3b24676511e747b058362b9a20737"}],"affected":[{"vendor":"OpenPrinting","product":"cups","versions":[{"version":"< 2.4.17","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-04-24T16:54:38.742Z"},"descriptions":[{"lang":"en","value":"OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to 2.4.17, a network-adjacent attacker can send a crafted SNMP response to the CUPS SNMP backend that causes an out-of-bounds read of up to 176 bytes past a stack buffer. The leaked memory is converted from UTF-16 to UTF-8 and stored as printer supply description strings, which are subsequently visible to authenticated users via IPP Get-Printer-Attributes responses and the CUPS web interface. This vulnerability is fixed in 2.4.17."}],"source":{"advisory":"GHSA-6wpw-g8g6-wvrv","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/OpenPrinting/cups/security/advisories/GHSA-6wpw-g8g6-wvrv","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-25T01:47:25.659814Z","id":"CVE-2026-41079","options":[{"Exploitation":"poc"},{"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":"2026-04-25T01:47:44.540Z"}}]}}