{"id":"CVE-2026-94448","title":"When a JavaScript template literal contains consecutive expressions, the context tracking state was not properly reset upon entering a new expression","summary":"When a JavaScript template literal contains consecutive expressions, the context tracking state was not properly reset upon entering a new expression. We now ensure that template-literal expression entries correctly reset context variabl…","severity":"medium","cvss":6.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"stdlib","product":"stdlib","affected":["stdlib >= 1.27.0-0, < 1.27.2"],"patched":["stdlib 1.27.2"],"published":"2026-10-08","updated":"2026-10-15","sourceUpdated":"2026-10-15T16:18:24.327","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-94448","references":[{"url":"https://go.dev/cl/839866","label":"security@golang.org"},{"url":"https://go.dev/issue/81821","label":"security@golang.org"},{"url":"https://groups.google.com/g/golang-announce/c/U2fTuyDJznI","label":"security@golang.org"},{"url":"https://pkg.go.dev/vuln/GO-2026-6599","label":"security@golang.org"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-94448.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-94448"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2548346"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-94448"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-94448"},{"url":"https://access.redhat.com/errata/RHSA-2026:87040"},{"url":"https://access.redhat.com/errata/RHSA-2026:86093"},{"url":"https://access.redhat.com/errata/RHSA-2026:86203"},{"url":"https://access.redhat.com/errata/RHSA-2026:87246"},{"url":"https://access.redhat.com/errata/RHSA-2026:87041"},{"url":"https://access.redhat.com/errata/RHSA-2026:87042"},{"url":"https://access.redhat.com/errata/RHSA-2026:87043"},{"url":"https://access.redhat.com/errata/RHSA-2026:86196"},{"url":"https://access.redhat.com/errata/RHSA-2026:87245"}],"tags":["nvd","osv","go","csaf","vex","red-hat","cve.org"],"epss":0.00289,"epssPercentile":0.21312,"aliases":["GO-2026-6599","BIT-golang-2026-94448"],"ecosystem":"go","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-15T15:22:59.217582Z"},"ingestedAt":"2026-10-09T00:19:50.979Z","slug":"CVE-2026-94448","body":"## Overview\n\nWhen a JavaScript template literal contains consecutive expressions, the context tracking state was not properly reset upon entering a new expression. We now ensure that template-literal expression entries correctly reset context variables so all subsequent regular expression literals are accurately recognized and escaped.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-94448)\n\nAffected packages:\n\n- `stdlib >= 1.27.0-0, < 1.27.2`\n\nPatched in:\n\n- `stdlib 1.27.2`\n\nSource: https://osv.dev/vulnerability/GO-2026-6599\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · affected: OpenShift Developer Tools and Services, OpenShift Pipelines, OpenShift Serverless, OpenShift Service Mesh 3, Red Hat Ansible Automation Platform 2, Red Hat Ceph Storage 9, … · no fix planned: OpenShift Developer Tools and Services, Red Hat Ansible Automation Platform 2, Red Hat OpenStack Platform 16.2, Red Hat OpenStack Platform 17.1, … · updated 2026-10-23 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-94448.json)\n- **RHSA-2026:87040** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream EUS (v. 10.0) · released 2026-10-21 · [advisory](https://access.redhat.com/errata/RHSA-2026:87040)\n- **RHSA-2026:86093** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 10) · released 2026-10-20 · [advisory](https://access.redhat.com/errata/RHSA-2026:86093)\n- **RHSA-2026:86203** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 8) · released 2026-10-20 · [advisory](https://access.redhat.com/errata/RHSA-2026:86203)\n- **RHSA-2026:87246** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream AUS (v.8.6), Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6) · released 2026-10-21 · [advisory](https://access.redhat.com/errata/RHSA-2026:87246)\n- **RHSA-2026:87041** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream E4S (v.9.2) · released 2026-10-21 · [advisory](https://access.redhat.com/errata/RHSA-2026:87041)\n- **RHSA-2026:87042** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream E4S (v.9.4) · released 2026-10-21 · [advisory](https://access.redhat.com/errata/RHSA-2026:87042)\n- **RHSA-2026:87043** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream EUS (v.9.6) · released 2026-10-21 · [advisory](https://access.redhat.com/errata/RHSA-2026:87043)\n- **RHSA-2026:86196** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 9) · released 2026-10-20 · [advisory](https://access.redhat.com/errata/RHSA-2026:86196)\n- **RHSA-2026:87245** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream E4S (v.8.8), Red Hat Enterprise Linux AppStream TUS (v.8.8) · released 2026-10-21 · [advisory](https://access.redhat.com/errata/RHSA-2026:87245)","depth":"sunlit","depthScore":34,"depthScoreParts":{"impact":33.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":218466,"id":"CVE-2026-94448","ts":1791533890920,"field":"cvss","old":null,"new":"6.1"},{"seq":218465,"id":"CVE-2026-94448","ts":1791533890920,"field":"severity","old":"none","new":"medium"}]}