{"api_version":"1","generated_at":"2026-04-14T02:05:18+00:00","cve":"CVE-2026-5889","urls":{"html":"https://cve.report/CVE-2026-5889","api":"https://cve.report/api/cve/CVE-2026-5889.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-5889","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-5889"},"summary":{"title":"CVE-2026-5889","description":"Cryptographic Flaw in PDFium in Google Chrome prior to 147.0.7727.55 allowed an attacker to read potentially sensitive information from encrypted PDFs via a brute-force attack. (Chromium security severity: Medium)","state":"PUBLISHED","assigner":"Chrome","published_at":"2026-04-08 22:16:28","updated_at":"2026-04-13 21:16:30"},"problem_types":["CWE-326","Cryptographic Flaw","CWE-326 CWE-326 Inadequate Encryption Strength"],"metrics":[{"version":"3.1","source":"ADP","type":"DECLARED","score":"4.3","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","data":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"}},{"version":"3.1","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","score":"4.3","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"}}],"references":[{"url":"https://issues.chromium.org/issues/486906037","name":"https://issues.chromium.org/issues/486906037","refsource":"chrome-cve-admin@google.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html","name":"https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html","refsource":"chrome-cve-admin@google.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-5889","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-5889","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Google","product":"Chrome","version":"affected 147.0.7727.55 147.0.7727.55 custom","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"5889","cve":"CVE-2026-5889","epss":"0.000080000","percentile":"0.007550000","score_date":"2026-04-13","updated_at":"2026-04-14 00:12:03"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"}},{"other":{"content":{"id":"CVE-2026-5889","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-04-13T20:17:44.150775Z","version":"2.0.3"},"type":"ssvc"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-326","description":"CWE-326 Inadequate Encryption Strength","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-04-13T20:17:49.052Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"product":"Chrome","vendor":"Google","versions":[{"lessThan":"147.0.7727.55","status":"affected","version":"147.0.7727.55","versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"Cryptographic Flaw in PDFium in Google Chrome prior to 147.0.7727.55 allowed an attacker to read potentially sensitive information from encrypted PDFs via a brute-force attack. (Chromium security severity: Medium)"}],"problemTypes":[{"descriptions":[{"description":"Cryptographic Flaw","lang":"en"}]}],"providerMetadata":{"dateUpdated":"2026-04-08T21:20:52.705Z","orgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","shortName":"Chrome"},"references":[{"url":"https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html"},{"url":"https://issues.chromium.org/issues/486906037"}]}},"cveMetadata":{"assignerOrgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","assignerShortName":"Chrome","cveId":"CVE-2026-5889","datePublished":"2026-04-08T21:20:52.705Z","dateReserved":"2026-04-08T19:34:39.903Z","dateUpdated":"2026-04-13T20:17:49.052Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-04-08 22:16:28","lastModifiedDate":"2026-04-13 21:16:30","problem_types":["CWE-326","Cryptographic Flaw","CWE-326 CWE-326 Inadequate Encryption Strength"],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"5889","Ordinal":"1","Title":"CVE-2026-5889","CVE":"CVE-2026-5889","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"5889","Ordinal":"1","NoteData":"Cryptographic Flaw in PDFium in Google Chrome prior to 147.0.7727.55 allowed an attacker to read potentially sensitive information from encrypted PDFs via a brute-force attack. (Chromium security severity: Medium)","Type":"Description","Title":"CVE-2026-5889"}]}}}