{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"3.32.1.2","last_affected":"3.46.0.2"}],"component":"h2o","cve_ids":["CVE-2024-7765"],"ecosystem":"PyPI","epss":0.00779,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-6w62-3jvj-mfj6","id":"tcs_01M5KGSM4CKZ5RACYV1TWSCA9F","modified_at":"2026-07-07T17:47:39.961712512Z","published_at":"2026-07-07T14:34:55.579044Z","references":["https://osv.dev/vulnerability/PYSEC-2026-1439","https://nvd.nist.gov/vuln/detail/CVE-2024-7765","https://github.com/h2oai/h2o-3","https://github.com/h2oai/h2o-3/blob/7d418fa19d3ab434f742818e37f891bef9102c97/h2o-core/src/main/java/water/parser/ParseDataset.java#L900","https://huntr.com/bounties/0e58b1a5-bdca-4e60-af92-09de9c76a9ff","https://pypi.org/project/h2o","https://github.com/advisories/GHSA-6w62-3jvj-mfj6"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-1439","url":"https://osv.dev/vulnerability/PYSEC-2026-1439"}],"summary":"H2O Vulnerable to Denial of Service (DoS) via Large GZIP Parsing"}