{"url":"http://public2.vulnerablecode.io/api/packages/110482?format=json","purl":"pkg:gem/erb@4.0.4.1","type":"gem","namespace":"","name":"erb","version":"4.0.4.1","qualifiers":{},"subpath":"","is_vulnerable":false,"next_non_vulnerable_version":"6.0.1.1","latest_non_vulnerable_version":"6.0.4","affected_by_vulnerabilities":[],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/51210?format=json","vulnerability_id":"VCID-qabs-tqwy-fuar","summary":"ERB has an @_init deserialization guard bypass via def_module / def_method / def_class\nERB implements an @_init guard to prevent code execution when ERB\nobjects are reconstructed via Marshal.load on untrusted data. However,\nERB#def_method, ERB#def_module, and ERB#def_class evaluate the template\nsource without checking this guard, allowing an attacker who controls\nthe data passed to Marshal.load to bypass the protection and execute\narbitrary code. In particular, def_module takes no arguments, making\nit straightforward to invoke as part of a deserialization gadget chain.\n\nPlease update to Ruby 4.0.3 which \"only contains ERB 6.0.1.1,\nwhich fixes CVE-2026-41316.\"","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-41316.json","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-41316.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-41316","reference_id":"","reference_type":"","scores":[{"value":"0.00048","scoring_system":"epss","scoring_elements":"0.15217","published_at":"2026-06-06T12:55:00Z"},{"value":"0.00048","scoring_system":"epss","scoring_elements":"0.15228","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00048","scoring_system":"epss","scoring_elements":"0.15115","published_at":"2026-06-09T12:55:00Z"},{"value":"0.00048","scoring_system":"epss","scoring_elements":"0.15091","published_at":"2026-06-08T12:55:00Z"},{"value":"0.00048","scoring_system":"epss","scoring_elements":"0.15175","published_at":"2026-06-07T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-41316"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-41316","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-41316"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/ruby/erb","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ruby/erb"},{"reference_url":"https://github.com/ruby/erb/security/advisories/GHSA-q339-8rmv-2mhv","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-04-25T01:45:02Z/"}],"url":"https://github.com/ruby/erb/security/advisories/GHSA-q339-8rmv-2mhv"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/erb/CVE-2026-41316.yml","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/erb/CVE-2026-41316.yml"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41316","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3","scoring_elements":""},{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41316"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1134920","reference_id":"1134920","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1134920"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2461369","reference_id":"2461369","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2461369"},{"reference_url":"https://github.com/advisories/GHSA-q339-8rmv-2mhv","reference_id":"GHSA-q339-8rmv-2mhv","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-q339-8rmv-2mhv"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:18030","reference_id":"RHSA-2026:18030","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:18030"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:18039","reference_id":"RHSA-2026:18039","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:18039"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:18065","reference_id":"RHSA-2026:18065","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:18065"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:20596","reference_id":"RHSA-2026:20596","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:20596"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:20606","reference_id":"RHSA-2026:20606","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:20606"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:20614","reference_id":"RHSA-2026:20614","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:20614"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:20670","reference_id":"RHSA-2026:20670","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:20670"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/110481?format=json","purl":"pkg:gem/erb@4.0.3.1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/erb@4.0.3.1"},{"url":"http://public2.vulnerablecode.io/api/packages/110482?format=json","purl":"pkg:gem/erb@4.0.4.1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/erb@4.0.4.1"},{"url":"http://public2.vulnerablecode.io/api/packages/110485?format=json","purl":"pkg:gem/erb@6.0.1.1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/erb@6.0.1.1"},{"url":"http://public2.vulnerablecode.io/api/packages/110486?format=json","purl":"pkg:gem/erb@6.0.4","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/erb@6.0.4"}],"aliases":["CVE-2026-41316","GHSA-q339-8rmv-2mhv"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-qabs-tqwy-fuar"}],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/erb@4.0.4.1"}