{"action":"Upgrade deno to 2.7.8 or later.","affected":[{"fixed":"2.7.8","introduced":"2.0.0"}],"component":"deno","cve_ids":["CVE-2026-44726"],"ecosystem":"crates.io","exploited":false,"fixed_versions":["2.7.8"],"ghsa_id":"GHSA-chqv-56wv-7564","id":"tcs_01M5KEWXXFGEQ6H13CD985F34T","modified_at":"2026-07-20T14:00:26.999224608Z","published_at":"2026-05-27T19:51:46Z","references":["https://osv.dev/vulnerability/GHSA-chqv-56wv-7564","https://github.com/denoland/deno/security/advisories/GHSA-chqv-56wv-7564","https://nvd.nist.gov/vuln/detail/CVE-2026-44726","https://github.com/denoland/deno"],"severity":{"label":"high","score":7.4},"sources":[{"source":"osv","source_id":"GHSA-chqv-56wv-7564","url":"https://osv.dev/vulnerability/GHSA-chqv-56wv-7564"}],"summary":"Deno's TLS retry copies stale upgrade hook, risking plaintext traffic"}