{"id":"CVE-2026-32590","title":"A flaw was found in Red Hat Quay's handling of resumable container image layer uploads","summary":"A flaw was found in Red Hat Quay's handling of resumable container image layer uploads. The upload process stores intermediate data in the database using a format that, if tampered with, could allow an attacker to execute arbitrary code …","severity":"high","cvss":7.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H","cwe":["CWE-502"],"vendor":"redhat","product":"mirror_registry_for_red_hat_openshift","affected":["mirror_registry_for_red_hat_openshift","mirror_registry_for_red_hat_openshift = 2.0","quay = 3.0.0"],"published":"2026-04-08","updated":"2026-09-09","sourceUpdated":"2026-09-09T23:16:55.500","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-32590","references":[{"url":"https://access.redhat.com/errata/RHSA-2026:19375","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:21017","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:22465","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:22629","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:22840","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:23361","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:24833","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:24853","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:28441","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:48085","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2026-32590","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2446964","label":"secalert@redhat.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-32590.json"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-32590"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32590"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-04-08T19:14:47.764287Z"},"epss":0.00413,"epssPercentile":0.35226,"ingestedAt":"2026-06-29T13:24:34.824Z","patched":["quay 3.10","quay 3.12","quay 3.14","quay 3.15","quay 3.16","quay 3.17","quay 3.18","quay 3.9","mirror_registry_for_red_hat_openshift 2.0"],"slug":"CVE-2026-32590","body":"## Overview\n\nA flaw was found in Red Hat Quay's handling of resumable container image layer uploads. The upload process stores intermediate data in the database using a format that, if tampered with, could allow an attacker to execute arbitrary code on the Quay server.\n\n## Affected\n\n- `mirror_registry_for_red_hat_openshift`\n- `mirror_registry_for_red_hat_openshift = 2.0`\n- `quay = 3.0.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **RHSA-2026:22840** · Red Hat · fixed in: Red Hat Quay 3.10 · released 2026-06-03 · [advisory](https://access.redhat.com/errata/RHSA-2026:22840)\n- **RHSA-2026:22629** · Red Hat · fixed in: Red Hat Quay 3.12 · released 2026-06-02 · [advisory](https://access.redhat.com/errata/RHSA-2026:22629)\n- **RHSA-2026:21017** · Red Hat · fixed in: Red Hat Quay 3.14 · released 2026-05-26 · [advisory](https://access.redhat.com/errata/RHSA-2026:21017)\n- **RHSA-2026:24853** · Red Hat · fixed in: Red Hat Quay 3.15 · released 2026-06-09 · [advisory](https://access.redhat.com/errata/RHSA-2026:24853)\n- **RHSA-2026:19375** · Red Hat · fixed in: Red Hat Quay 3.16 · released 2026-05-19 · [advisory](https://access.redhat.com/errata/RHSA-2026:19375)\n- **RHSA-2026:24833** · Red Hat · fixed in: Red Hat Quay 3.17 · released 2026-06-09 · [advisory](https://access.redhat.com/errata/RHSA-2026:24833)\n- **RHSA-2026:22465** · Red Hat · fixed in: Red Hat Quay 3.17 · released 2026-06-02 · [advisory](https://access.redhat.com/errata/RHSA-2026:22465)\n- **RHSA-2026:48085** · Red Hat · fixed in: Red Hat Quay 3.18 · released 2026-07-29 · [advisory](https://access.redhat.com/errata/RHSA-2026:48085)\n- **RHSA-2026:23361** · Red Hat · fixed in: Red Hat Quay 3.9 · released 2026-06-04 · [advisory](https://access.redhat.com/errata/RHSA-2026:23361)\n- **RHSA-2026:28441** · Red Hat · fixed in: mirror registry for Red Hat OpenShift 2.0 · released 2026-06-23 · [advisory](https://access.redhat.com/errata/RHSA-2026:28441)\n- **Red Hat VEX** · Moderate · affected: mirror registry for Red Hat OpenShift · no fix planned: mirror registry for Red Hat OpenShift · updated 2026-09-09 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-32590.json)","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":39.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}