{"schemaVersion":3,"id":"RHSA-2026:8291","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","dates":{"published":"2026-05-06T10:08:59.000Z","modified":"2026-10-17T10:21:08.000Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"OSV · Red hat","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":true,"selection":"version-preference"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Red hat","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":7.2,"impact":9.8,"computed":true}]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"redhat","product":"golang1.26","name":"golang1.26","label":"golang1.26","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/golang1.26","purlType":"rpm","versions":[{"text":"< 0:1.26.2-1.1.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.26.2-1.1.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"golang1.26-bin","name":"golang1.26-bin","label":"golang1.26-bin","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/golang1.26-bin","purlType":"rpm","versions":[{"text":"< 0:1.26.2-1.1.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.26.2-1.1.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"golang1.26-docs","name":"golang1.26-docs","label":"golang1.26-docs","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/golang1.26-docs","purlType":"rpm","versions":[{"text":"< 0:1.26.2-1.1.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.26.2-1.1.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"golang1.26-misc","name":"golang1.26-misc","label":"golang1.26-misc","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/golang1.26-misc","purlType":"rpm","versions":[{"text":"< 0:1.26.2-1.1.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.26.2-1.1.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"golang1.26-shared","name":"golang1.26-shared","label":"golang1.26-shared","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/golang1.26-shared","purlType":"rpm","versions":[{"text":"< 0:1.26.2-1.1.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.26.2-1.1.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"golang1.26-src","name":"golang1.26-src","label":"golang1.26-src","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/golang1.26-src","purlType":"rpm","versions":[{"text":"< 0:1.26.2-1.1.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.26.2-1.1.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"golang1.26-tests","name":"golang1.26-tests","label":"golang1.26-tests","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/golang1.26-tests","purlType":"rpm","versions":[{"text":"< 0:1.26.2-1.1.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.26.2-1.1.hum1","eol":null,"hubHref":null}],"affectedCount":7,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:8291","label":"access.redhat.com/errata/RHSA-2026:8291","hostname":"access.redhat.com","tags":["Advisory"]},{"url":"https://images.redhat.com/","label":"images.redhat.com","hostname":"images.redhat.com","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-33813","label":"access.redhat.com/security/cve/CVE-2026-33813","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://access.redhat.com/security/updates/classification/","label":"access.redhat.com/security/updates/classification/","hostname":"access.redhat.com","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-42503","label":"access.redhat.com/security/cve/CVE-2026-42503","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_8291.json","label":"security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_8291.json","hostname":"security.access.redhat.com","tags":["Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2460221","label":"bugzilla.redhat.com/show_bug.cgi?id=2460221","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-33813","label":"www.cve.org/CVERecord?id=CVE-2026-33813","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33813","label":"nvd.nist.gov/vuln/detail/CVE-2026-33813","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://go.dev/cl/759860","label":"go.dev/cl/759860","hostname":"go.dev","tags":["ARTICLE"]},{"url":"https://go.dev/issue/78407","label":"go.dev/issue/78407","hostname":"go.dev","tags":["ARTICLE"]},{"url":"https://pkg.go.dev/vuln/GO-2026-4961","label":"pkg.go.dev/vuln/GO-2026-4961","hostname":"pkg.go.dev","tags":["Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467285","label":"bugzilla.redhat.com/show_bug.cgi?id=2467285","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-42503","label":"www.cve.org/CVERecord?id=CVE-2026-42503","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42503","label":"nvd.nist.gov/vuln/detail/CVE-2026-42503","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://go.dev/cl/774381","label":"go.dev/cl/774381","hostname":"go.dev","tags":["ARTICLE"]},{"url":"https://go.dev/issue/79211","label":"go.dev/issue/79211","hostname":"go.dev","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-25679","label":"access.redhat.com/security/cve/CVE-2026-25679","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2445356","label":"bugzilla.redhat.com/show_bug.cgi?id=2445356","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-25679","label":"www.cve.org/CVERecord?id=CVE-2026-25679","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25679","label":"nvd.nist.gov/vuln/detail/CVE-2026-25679","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://go.dev/cl/752180","label":"go.dev/cl/752180","hostname":"go.dev","tags":["ARTICLE"]},{"url":"https://go.dev/issue/77578","label":"go.dev/issue/77578","hostname":"go.dev","tags":["ARTICLE"]},{"url":"https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk","label":"groups.google.com/g/golang-announce/c/EdhZqrQ98hk","hostname":"groups.google.com","tags":["ARTICLE"]},{"url":"https://pkg.go.dev/vuln/GO-2026-4601","label":"pkg.go.dev/vuln/GO-2026-4601","hostname":"pkg.go.dev","tags":["Advisory"]}],"lineage":{"upstream":["CVE-2026-25679","CVE-2026-33813","CVE-2026-42503"],"downstream":[],"duplicates":[],"related":["CVE-2026-25679","CVE-2026-33813"]},"timeline":[{"kind":"published","date":"2026-05-06T10:08:59.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-17T10:21:08.000Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":35,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T07:19:00.018Z","stale":false,"partial":false}}