{"schema_version":1,"title":"Hex (Hex) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Hex (Hex): 1 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-86698, was published on 22 September 2026.","url":"https://junglewise.ai/threats/technologies/hex","json_url":"https://junglewise.ai/threats/technologies/hex.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/hex","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":3,"critical":0,"exploited":0,"last_7_days":1,"last_30_days":1,"last_90_days":2,"last_365_days":3},"latest":[{"cve":"CVE-2026-86698","epss":0.0043,"slug":"cve-2026-86698-insufficient-session-expiration-vulnerability-in-oauth-token","title":"Hex Package Manager insufficient session expiration in OAuth token issuance","severity":"info","exploited":false,"published_at":"2026-09-22T16:18:05.993+00:00","url":"https://junglewise.ai/threats/cve-2026-86698-insufficient-session-expiration-vulnerability-in-oauth-token"},{"cve":"CVE-2026-75542","cvss":0,"epss":0.0047,"slug":"cve-2026-75542-hex-pm-oauth-token-endpoint-authorization-bypass","title":"Hex.pm OAuth token endpoint authorization bypass","severity":"info","exploited":false,"published_at":"2026-08-24T21:17:47.373+00:00","url":"https://junglewise.ai/threats/cve-2026-75542-hex-pm-oauth-token-endpoint-authorization-bypass"},{"cve":"CVE-2026-21618","cvss":6.1,"epss":0.0022,"slug":"cve-2026-21618-hexpm-hexpm-cross-site-scripting-in-oauth-authorization-view","title":"hexpm hexpm Cross-Site Scripting in OAuth Authorization View","severity":"medium","exploited":false,"published_at":"2026-01-19T15:15:50.693+00:00","url":"https://junglewise.ai/threats/cve-2026-21618-hexpm-hexpm-cross-site-scripting-in-oauth-authorization-view"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Hex (Hex)","slug":"hex","vendor":{"name":"Hex","slug":"hex","url":"https://junglewise.ai/threats/vendors/hex"},"aliases":[],"category":"package-manager","homepage":"https://hex.pm/","repo_url":"https://github.com/hexpm/hex","description":"A package manager for the Erlang ecosystem, including the Elixir programming language.","url":"https://junglewise.ai/threats/technologies/hex"},"most_severe":[{"cve":"CVE-2026-21618","cvss":6.1,"epss":0.0022,"slug":"cve-2026-21618-hexpm-hexpm-cross-site-scripting-in-oauth-authorization-view","title":"hexpm hexpm Cross-Site Scripting in OAuth Authorization View","severity":"medium","exploited":false,"published_at":"2026-01-19T15:15:50.693+00:00","url":"https://junglewise.ai/threats/cve-2026-21618-hexpm-hexpm-cross-site-scripting-in-oauth-authorization-view"},{"cve":"CVE-2026-75542","cvss":0,"epss":0.0047,"slug":"cve-2026-75542-hex-pm-oauth-token-endpoint-authorization-bypass","title":"Hex.pm OAuth token endpoint authorization bypass","severity":"info","exploited":false,"published_at":"2026-08-24T21:17:47.373+00:00","url":"https://junglewise.ai/threats/cve-2026-75542-hex-pm-oauth-token-endpoint-authorization-bypass"},{"cve":"CVE-2026-86698","epss":0.0043,"slug":"cve-2026-86698-insufficient-session-expiration-vulnerability-in-oauth-token","title":"Hex Package Manager insufficient session expiration in OAuth token issuance","severity":"info","exploited":false,"published_at":"2026-09-22T16:18:05.993+00:00","url":"https://junglewise.ai/threats/cve-2026-86698-insufficient-session-expiration-vulnerability-in-oauth-token"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}