{"action":"Upgrade github.com/sylabs/singularity to 3.6.3 or later.","affected":[{"fixed":"3.6.3","introduced":"3.2.0"}],"component":"github.com/sylabs/singularity","cve_ids":["CVE-2020-25039"],"ecosystem":"Go","epss":0.02014,"exploited":false,"fixed_versions":["3.6.3"],"ghsa_id":"GHSA-w6v2-qchm-grj7","id":"tcs_01M5KFQB4KR5BKTN8J6FS9FPV9","modified_at":"2026-09-10T03:49:10.540856552Z","published_at":"2021-12-20T18:25:46Z","references":["https://osv.dev/vulnerability/GHSA-w6v2-qchm-grj7","https://github.com/hpcng/singularity/security/advisories/GHSA-w6v2-qchm-grj7","https://nvd.nist.gov/vuln/detail/CVE-2020-25039","https://medium.com/sylabs","http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00070.html","http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00088.html"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-w6v2-qchm-grj7","url":"https://osv.dev/vulnerability/GHSA-w6v2-qchm-grj7"}],"summary":"Insecure permissions on user namespace / fakeroot temporary rootfs in Singularity"}