{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-12T11:50:57.937","vulnerabilities":[{"cve":{"id":"CVE-2026-24881","sourceIdentifier":"cve@mitre.org","published":"2026-01-27T19:16:16.517","lastModified":"2026-02-12T18:15:38.923","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"In GnuPG before 2.5.17, a crafted CMS (S/MIME) EnvelopedData message carrying an oversized wrapped session key can cause a stack-based buffer overflow in gpg-agent during PKDECRYPT--kem=CMS handling. This can easily be leveraged for denial of service; however, there is also memory corruption that could lead to remote code execution."},{"lang":"es","value":"En GnuPG anterior a 2.5.17, un mensaje CMS (S/MIME) EnvelopedData manipulado que transporta una clave de sesión envuelta de tamaño excesivo puede causar un desbordamiento de búfer basado en pila en gpg-agent durante el manejo de PKDECRYPT--kem=CMS. Esto puede ser fácilmente aprovechado para una denegación de servicio; sin embargo, también hay corrupción de memoria que podría conducir a la ejecución remota de código."}],"metrics":{"cvssMetricV31":[{"source":"cve@mitre.org","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":8.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.2,"impactScore":5.9},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}]},"weaknesses":[{"source":"cve@mitre.org","type":"Primary","description":[{"lang":"en","value":"CWE-121"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:gnupg:gnupg:*:*:*:*:-:*:*:*","versionStartIncluding":"2.5.13","versionEndExcluding":"2.5.17","matchCriteriaId":"B85633E2-C26B-4A9C-8277-84071984B915"},{"vulnerable":true,"criteria":"cpe:2.3:a:gpg4win:gpg4win:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0.0","versionEndExcluding":"5.0.1","matchCriteriaId":"731095A1-2A2B-4441-B76D-CD78119D7E0E"}]}]}],"references":[{"url":"https://dev.gnupg.org/T8044","source":"cve@mitre.org","tags":["Exploit","Product"]},{"url":"https://www.openwall.com/lists/oss-security/2026/01/27/8","source":"cve@mitre.org","tags":["Mailing List","Third Party Advisory"]}]}}]}