{"items":[{"id":"NVI-00012986","kind":"vulnerability","title":"image-size: JXL and HEIF parsers allow denial of service through infinite loops","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-5p2g-fcmc-qvqq","CVE-2025-71329"],"plain_summary":"GitHub lists this reviewed advisory for image-size. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-2f3c5268b1887af9ce8142fad3398caa"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-09-24T18:28:06.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-2f3c5268b1887af9ce8142fad3398caa"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-2f3c5268b1887af9ce8142fad3398caa","url":"https://github.com/advisories/GHSA-5p2g-fcmc-qvqq","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-5p2g-fcmc-qvqq","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T07:24:52.155Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-2f3c5268b1887af9ce8142fad3398caa"],"technology":"image-size","known_exclusions":[],"conditions_summary":"image-size through 2.0.2 contains a denial of service vulnerability that allows remote attackers to permanently block the Node.js event loop by supplying a specially crafted image buffer with a zero-valued size field in a recognized box-type. Attackers can trigger an infinite loop in the JXL or HEIF image parsers by providing a crafted image containing a box with a size of zero, causing the offset to never advance and permanently hanging the application.","public_affected_ranges":[">= 1.2.0, <= 2.0.2"]}],"null_published_at":"2026-11-01T07:29:12.906Z","source_updated_at":"2026-09-24T18:28:06.000Z","source_disclosed_at":"2026-06-10T15:31:30.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-01T07:24:52.155Z"}],"next_cursor":null,"snapshot_revision":"42594"}