{"id":"CVE-2026-78401","published":"2026-10-08T21:18:03Z","modified":"2026-10-10T13:17:32Z","title":"IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 could allow a…","vendor":"IBM","product":"Security Verify Access","tier":"core","eol":null,"description":{"text":"IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 could allow a remote unauthenticated attacker to execute arbitrary code on the system due to the deserialization of untrusted data.","provenance":"source","from":"NVD"},"summary":{"text":"The flaw is a deserialization of untrusted data weakness in IBM Security Verify Access (versions 10.0 through 10.0.9.2) and IBM Verify Identity Access (versions 11.0 through 11.0.3). A remote attacker who does not need to authenticate or have any user interaction could exploit it to execute arbitrary code on the affected system, with network access as the only prerequisite.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-23T07:18:00Z"},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.0078,"percentile":0.55903,"date":"2026-10-30","provenance":"source"},"kev":null,"vulncheckKev":null,"exploited":false,"otx":{"pulseCount":12,"pulses":[{"name":"Known_Cve | Oct 21, 2026 | Part 1/4","url":"https://otx.alienvault.com/pulse/6ad781365a703b9c48649e66","created":"2026-10-20"},{"name":"Known_Cve | Oct 20, 2026 | Part 1/4","url":"https://otx.alienvault.com/pulse/6ad62f6910d6449918d5e634","created":"2026-10-19"},{"name":"Known_Cve | Oct 19, 2026 | Part 1/4","url":"https://otx.alienvault.com/pulse/6ad4dda86020bf504fd274dd","created":"2026-10-18"},{"name":"Known_Cve | Oct 18, 2026 | Part 1/4","url":"https://otx.alienvault.com/pulse/6ad38c282daff94afd324191","created":"2026-10-17"},{"name":"Known_Cve | Oct 17, 2026 | Part 1/4","url":"https://otx.alienvault.com/pulse/6ad23ab08ed96f8b8bdea241","created":"2026-10-16"},{"name":"Known_Cve | Oct 16, 2026 | Part 1/3","url":"https://otx.alienvault.com/pulse/6ad0e933fc9a5a47b66d7921","created":"2026-10-15"},{"name":"Known_Cve | Oct 15, 2026 | Part 1/3","url":"https://otx.alienvault.com/pulse/6acf98726e4260f2f2ba3d49","created":"2026-10-14"},{"name":"Known_Cve | Oct 14, 2026 | Part 2/3","url":"https://otx.alienvault.com/pulse/6ace4672cf606a4598005652","created":"2026-10-13"},{"name":"Known_Cve | Oct 13, 2026 | Part 2/2","url":"https://otx.alienvault.com/pulse/6accf72a849f791bc729312a","created":"2026-10-12"},{"name":"Known_Cve | Oct 12, 2026 | Part 2/2","url":"https://otx.alienvault.com/pulse/6acba8aca71285f9db866402","created":"2026-10-11"}],"provenance":"machine"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7291628","tags":["Vendor Advisory"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2026-95270","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-95270","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[],"timeline":[{"date":"2026-10-08","kind":"published","label":"Published (NVD)","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-78401","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":20.6,"factors":[{"name":"In a KEV catalog","points":0.0,"detail":"not listed"},{"name":"Recent KEV listing","points":0.0,"detail":"not listed"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":11.18,"detail":"percentile 0.5590"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":0.0,"detail":"none found"},{"name":"Mentioned in OTX pulses","points":2.53,"detail":"12 pulses"},{"name":"CVSS severity","points":6.86,"detail":"base score 9.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}