{"items":[{"id":"NVI-00010094","kind":"vulnerability","title":"toml-node: Quadratic-complexity DoS via many array-of-tables headers in toml.parse()","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-4qx8-w7c3-pj3p","CVE-2026-114141"],"plain_summary":"GitHub lists this reviewed advisory for toml. 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-c8fc42a4f29002859d281354443c2abb"],"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},{"summary":"The original advisory lists fixed boundaries 5.0.1 for toml. Confirm the publisher’s latest guidance.","source_ids":["sr-e6e409b6cc29299bf266e2442de69410"],"action_type":"vendor_patch","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":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.473%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.40898. Missing scores are unknown.","source_id":"sr-c8fc42a4f29002859d281354443c2abb"}],"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-0816d40ba61eb442209c2fc153b86471","url":"https://github.com/advisories/GHSA-4qx8-w7c3-pj3p","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-4qx8-w7c3-pj3p","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T22:07:30.906Z"},{"id":"sr-e6e409b6cc29299bf266e2442de69410","url":"https://github.com/advisories/GHSA-4qx8-w7c3-pj3p","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-4qx8-w7c3-pj3p","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-11-06T07:19:48.772Z"},{"id":"sr-c8fc42a4f29002859d281354443c2abb","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-114141","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:20:46.853Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0816d40ba61eb442209c2fc153b86471"],"technology":"toml","known_exclusions":[],"conditions_summary":"## Summary\n\n`toml.parse()` is vulnerable to a quadratic-complexity (O(n²)) denial-of-service via many\narray-of-tables (`[[name]]`) headers. `addTableArray()` in `lib/compiler.js` rescans two\nentire bookkeeping Sets on every `[[name]]` header without pruning unrelated or distinct\nentries, so a document containing n such headers costs O(n²) compiler work. A ~321KB document\nof 20,000 distinct-named `[[name]]` blocks takes ~10.3 seconds to parse — a completely\nordinary-looking TOML shape (a flat settings block plus one or more array-of-tables sections),\nnot a contrived edge case. This is a separate, unpatched code path from the previously fixed\nstack-overflow DoS (`GHSA-82x6-q7mm-w9cf`) and requires no key nesting or dotted keys at all.\n\n## Affected component / version\n\n- Package: `toml` (npm), repository `BinaryMuse/toml-node`\n- Function: `addTableArray()` in `lib/compiler.js`\n- Confirmed present in the audited checkout at commit `1b2ac40` (2026-07-16), one commit past\n  the `v5.0.0` tag (a changelog-only change) — i.e. present in `v5.0.0`, the latest release.\n  Not exhaustively verified against every prior release, but the affected function is\n  unrelated to `v5.0.0`'s BigInt/Tempora","public_affected_ranges":["<= 5.0.0"]},{"certainty":"source_listed","source_ids":["sr-e6e409b6cc29299bf266e2442de69410"],"technology":"toml","known_exclusions":[],"conditions_summary":"## Summary\n\n`toml.parse()` is vulnerable to a quadratic-complexity (O(n²)) denial-of-service via many\narray-of-tables (`[[name]]`) headers. `addTableArray()` in `lib/compiler.js` rescans two\nentire bookkeeping Sets on every `[[name]]` header without pruning unrelated or distinct\nentries, so a document containing n such headers costs O(n²) compiler work. A ~321KB document\nof 20,000 distinct-named `[[name]]` blocks takes ~10.3 seconds to parse — a completely\nordinary-looking TOML shape (a flat settings block plus one or more array-of-tables sections),\nnot a contrived edge case. This is a separate, unpatched code path from the previously fixed\nstack-overflow DoS (`GHSA-82x6-q7mm-w9cf`) and requires no key nesting or dotted keys at all.\n\n## Affected component / version\n\n- Package: `toml` (npm), repository `BinaryMuse/toml-node`\n- Function: `addTableArray()` in `lib/compiler.js`\n- Confirmed present in the audited checkout at commit `1b2ac40` (2026-07-16), one commit past\n  the `v5.0.0` tag (a changelog-only change) — i.e. present in `v5.0.0`, the latest release.\n  Not exhaustively verified against every prior release, but the affected function is\n  unrelated to `v5.0.0`'s BigInt/Tempora","public_affected_ranges":["SEMVER: introduced 0; fixed 5.0.1"]}],"null_published_at":"2026-11-08T08:10:32.018Z","source_updated_at":"2026-10-22T16:38:47.000Z","source_disclosed_at":"2026-10-22T16:38:44.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T22:07:30.906Z"},{"id":"NVI-00010094","kind":"vulnerability","title":"toml-node: Quadratic-complexity DoS via many array-of-tables headers in toml.parse()","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-4qx8-w7c3-pj3p","CVE-2026-114141"],"plain_summary":"GitHub lists this reviewed advisory for toml. 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-0816d40ba61eb442209c2fc153b86471"],"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},{"summary":"The original advisory lists fixed boundaries 5.0.1 for toml. Confirm the publisher’s latest guidance.","source_ids":["sr-e6e409b6cc29299bf266e2442de69410"],"action_type":"vendor_patch","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":[],"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-0816d40ba61eb442209c2fc153b86471","url":"https://github.com/advisories/GHSA-4qx8-w7c3-pj3p","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-4qx8-w7c3-pj3p","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T22:07:30.906Z"},{"id":"sr-e6e409b6cc29299bf266e2442de69410","url":"https://github.com/advisories/GHSA-4qx8-w7c3-pj3p","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-4qx8-w7c3-pj3p","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-11-06T07:19:48.772Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0816d40ba61eb442209c2fc153b86471"],"technology":"toml","known_exclusions":[],"conditions_summary":"## Summary\n\n`toml.parse()` is vulnerable to a quadratic-complexity (O(n²)) denial-of-service via many\narray-of-tables (`[[name]]`) headers. `addTableArray()` in `lib/compiler.js` rescans two\nentire bookkeeping Sets on every `[[name]]` header without pruning unrelated or distinct\nentries, so a document containing n such headers costs O(n²) compiler work. A ~321KB document\nof 20,000 distinct-named `[[name]]` blocks takes ~10.3 seconds to parse — a completely\nordinary-looking TOML shape (a flat settings block plus one or more array-of-tables sections),\nnot a contrived edge case. This is a separate, unpatched code path from the previously fixed\nstack-overflow DoS (`GHSA-82x6-q7mm-w9cf`) and requires no key nesting or dotted keys at all.\n\n## Affected component / version\n\n- Package: `toml` (npm), repository `BinaryMuse/toml-node`\n- Function: `addTableArray()` in `lib/compiler.js`\n- Confirmed present in the audited checkout at commit `1b2ac40` (2026-07-16), one commit past\n  the `v5.0.0` tag (a changelog-only change) — i.e. present in `v5.0.0`, the latest release.\n  Not exhaustively verified against every prior release, but the affected function is\n  unrelated to `v5.0.0`'s BigInt/Tempora","public_affected_ranges":["<= 5.0.0"]},{"certainty":"source_listed","source_ids":["sr-e6e409b6cc29299bf266e2442de69410"],"technology":"toml","known_exclusions":[],"conditions_summary":"## Summary\n\n`toml.parse()` is vulnerable to a quadratic-complexity (O(n²)) denial-of-service via many\narray-of-tables (`[[name]]`) headers. `addTableArray()` in `lib/compiler.js` rescans two\nentire bookkeeping Sets on every `[[name]]` header without pruning unrelated or distinct\nentries, so a document containing n such headers costs O(n²) compiler work. A ~321KB document\nof 20,000 distinct-named `[[name]]` blocks takes ~10.3 seconds to parse — a completely\nordinary-looking TOML shape (a flat settings block plus one or more array-of-tables sections),\nnot a contrived edge case. This is a separate, unpatched code path from the previously fixed\nstack-overflow DoS (`GHSA-82x6-q7mm-w9cf`) and requires no key nesting or dotted keys at all.\n\n## Affected component / version\n\n- Package: `toml` (npm), repository `BinaryMuse/toml-node`\n- Function: `addTableArray()` in `lib/compiler.js`\n- Confirmed present in the audited checkout at commit `1b2ac40` (2026-07-16), one commit past\n  the `v5.0.0` tag (a changelog-only change) — i.e. present in `v5.0.0`, the latest release.\n  Not exhaustively verified against every prior release, but the affected function is\n  unrelated to `v5.0.0`'s BigInt/Tempora","public_affected_ranges":["SEMVER: introduced 0; fixed 5.0.1"]}],"null_published_at":"2026-11-07T00:57:04.328Z","source_updated_at":"2026-10-22T16:38:47.000Z","source_disclosed_at":"2026-10-22T16:38:44.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T22:07:30.906Z"},{"id":"NVI-00010094","kind":"vulnerability","title":"toml-node: Quadratic-complexity DoS via many array-of-tables headers in toml.parse()","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-4qx8-w7c3-pj3p","CVE-2026-114141"],"plain_summary":"GitHub lists this reviewed advisory for toml. 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-0816d40ba61eb442209c2fc153b86471"],"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":[],"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-0816d40ba61eb442209c2fc153b86471","url":"https://github.com/advisories/GHSA-4qx8-w7c3-pj3p","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-4qx8-w7c3-pj3p","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T22:07:30.906Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0816d40ba61eb442209c2fc153b86471"],"technology":"toml","known_exclusions":[],"conditions_summary":"## Summary\n\n`toml.parse()` is vulnerable to a quadratic-complexity (O(n²)) denial-of-service via many\narray-of-tables (`[[name]]`) headers. `addTableArray()` in `lib/compiler.js` rescans two\nentire bookkeeping Sets on every `[[name]]` header without pruning unrelated or distinct\nentries, so a document containing n such headers costs O(n²) compiler work. A ~321KB document\nof 20,000 distinct-named `[[name]]` blocks takes ~10.3 seconds to parse — a completely\nordinary-looking TOML shape (a flat settings block plus one or more array-of-tables sections),\nnot a contrived edge case. This is a separate, unpatched code path from the previously fixed\nstack-overflow DoS (`GHSA-82x6-q7mm-w9cf`) and requires no key nesting or dotted keys at all.\n\n## Affected component / version\n\n- Package: `toml` (npm), repository `BinaryMuse/toml-node`\n- Function: `addTableArray()` in `lib/compiler.js`\n- Confirmed present in the audited checkout at commit `1b2ac40` (2026-07-16), one commit past\n  the `v5.0.0` tag (a changelog-only change) — i.e. present in `v5.0.0`, the latest release.\n  Not exhaustively verified against every prior release, but the affected function is\n  unrelated to `v5.0.0`'s BigInt/Tempora","public_affected_ranges":["<= 5.0.0"]}],"null_published_at":"2026-10-31T22:13:48.414Z","source_updated_at":"2026-10-22T16:38:47.000Z","source_disclosed_at":"2026-10-22T16:38:44.000Z","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":"2026-10-31T22:07:30.906Z"}],"next_cursor":null,"snapshot_revision":"42594"}