{"id":"CVE-2009-1858","url":"https://www.cyber-defence.io/tools/cve/CVE-2009-1858","generatedAt":"2026-10-27T20:42:52.134Z","title":"The JBIG2 filter in Adobe Reader 7 and Acrobat 7 before 7.1.3, Adobe Reader 8 and Acrobat 8 before 8.1.6, and Adobe Reader 9 and Acrobat 9 before 9.1.2 might allow remote attackers to execute arbitrary code via unspecified vectors that trigger memory…","description":"The JBIG2 filter in Adobe Reader 7 and Acrobat 7 before 7.1.3, Adobe Reader 8 and Acrobat 8 before 8.1.6, and Adobe Reader 9 and Acrobat 9 before 9.1.2 might allow remote attackers to execute arbitrary code via unspecified vectors that trigger memory corruption.","published":"2009-06-11T15:30:00.000Z","lastModified":"2026-06-16T23:08:13.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":9.3,"severity":"HIGH","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C"},"cwe":["CWE-399"],"affected":["adobe/acrobat","adobe/acrobat reader"],"epss":{"score":0.08812,"percentile":0.9515,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (8.81%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00000.html","source":"cve@mitre.org"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/34580","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/35496","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/35655","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/35685","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/35734","source":"cve@mitre.org"},{"url":"http://security.gentoo.org/glsa/glsa-200907-06.xml","source":"cve@mitre.org"},{"url":"http://securitytracker.com/id?1022361","source":"cve@mitre.org"},{"url":"http://www.adobe.com/support/security/bulletins/apsb09-07.html","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.redhat.com/support/errata/RHSA-2009-1109.html","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/35274","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/35298","source":"cve@mitre.org"},{"url":"http://www.us-cert.gov/cas/techalerts/TA09-161A.html","tags":["US Government Resource"],"source":"cve@mitre.org"},{"url":"http://www.vupen.com/english/advisories/2009/1547","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/51016","source":"cve@mitre.org"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00000.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/34580","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/35496","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/35655","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/35685","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/35734","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://security.gentoo.org/glsa/glsa-200907-06.xml","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://securitytracker.com/id?1022361","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.adobe.com/support/security/bulletins/apsb09-07.html","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2009-1109.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/35274","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/35298","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.us-cert.gov/cas/techalerts/TA09-161A.html","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2009/1547","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/51016","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2009-1858","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}