{"items":[{"id":"NVI-00006590","kind":"vulnerability","title":"webonyx/graphql-php has unbounded recursion in parser that causes stack overflow on crafted nested input","revision":5,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-r7cg-qjjm-xhqq","CVE-2026-107376"],"plain_summary":"OSV carries this publisher advisory for webonyx/graphql-php. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 15.32.3 for webonyx/graphql-php. Confirm the publisher’s latest guidance.","source_ids":["sr-bace911f4a27727500b8baf587ab03fb"],"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},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-076122bee0f1ebc7065485f260016bb2"],"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":"2026-10-08T21:34:48.800Z","value":"8.2 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-083f66ece7572222e331f69c8fa64b46"},{"kind":"EPSS","as_of":"2026-11-05T12:03:04.000Z","value":"0.449%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.39155. Missing scores are unknown.","source_id":"sr-076122bee0f1ebc7065485f260016bb2"}],"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-bace911f4a27727500b8baf587ab03fb","url":"https://github.com/advisories/GHSA-r7cg-qjjm-xhqq","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-r7cg-qjjm-xhqq","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.358Z"},{"id":"sr-083f66ece7572222e331f69c8fa64b46","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107376","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-107376","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T01:40:38.141Z"},{"id":"sr-076122bee0f1ebc7065485f260016bb2","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-2026-107376","publisher":"FIRST EPSS","observed_at":"2026-11-06T00:24:57.627Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bace911f4a27727500b8baf587ab03fb"],"technology":"webonyx/graphql-php","known_exclusions":[],"conditions_summary":"## Summary\n\n`GraphQL\\Language\\Parser` is a recursive descent parser with no recursion depth limit and no `zend.max_allowed_stack_size` interaction. Crafted nested queries trigger a SIGSEGV in the PHP runtime, killing the FPM/CLI worker process. Smallest crashing payload is approximately 74 KB.\n\n## Affected Component\n\n- `src/Language/Parser.php` -- the `Parser` class (no recursion depth tracking)\n- `src/Language/Lexer.php` -- the `Lexer` class\n\n## Severity\n\n**HIGH (8.2)** -- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H\n\nIntegrity is Low because the entire PHP process (FPM worker, CLI process, Swoole worker, RoadRunner worker, etc.) is terminated by SIGSEGV. Every concurrent request handled by the same process is dropped along with the attacker's request, with no error message, no log entry, and no recovery path beyond restart. The 74 KB minimum crashing payload sits well below any common HTTP body size limit, and the failure mode is **the worst possible**: not catchable, not observable, no diagnostics.\n\n## Description\n\n`GraphQL\\Language\\Parser` parses GraphQL documents using mutually recursive PHP methods (`parseValueLiteral`, `parseObject`, `parseObjectField`, `parseList`, `parseSe","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 15.32.3"]}],"null_published_at":"2026-11-08T15:11:49.405Z","source_updated_at":"2026-10-09T02:56:06.053Z","source_disclosed_at":"2026-05-05T17:24:57.000Z","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":"2026-10-31T21:42:41.358Z"},{"id":"NVI-00006590","kind":"vulnerability","title":"webonyx/graphql-php has unbounded recursion in parser that causes stack overflow on crafted nested input","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-r7cg-qjjm-xhqq","CVE-2026-107376"],"plain_summary":"OSV carries this publisher advisory for webonyx/graphql-php. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 15.32.3 for webonyx/graphql-php. Confirm the publisher’s latest guidance.","source_ids":["sr-bace911f4a27727500b8baf587ab03fb"],"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},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-018777113b1500803768182cb581ffa6"],"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":"2026-10-08T21:34:48.800Z","value":"8.2 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-083f66ece7572222e331f69c8fa64b46"},{"kind":"EPSS","as_of":"2026-11-04T12:03:12.000Z","value":"0.449%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.39135. Missing scores are unknown.","source_id":"sr-018777113b1500803768182cb581ffa6"}],"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-bace911f4a27727500b8baf587ab03fb","url":"https://github.com/advisories/GHSA-r7cg-qjjm-xhqq","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-r7cg-qjjm-xhqq","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.358Z"},{"id":"sr-083f66ece7572222e331f69c8fa64b46","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107376","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-107376","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T01:40:38.141Z"},{"id":"sr-018777113b1500803768182cb581ffa6","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-2026-107376","publisher":"FIRST EPSS","observed_at":"2026-11-04T17:58:50.310Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bace911f4a27727500b8baf587ab03fb"],"technology":"webonyx/graphql-php","known_exclusions":[],"conditions_summary":"## Summary\n\n`GraphQL\\Language\\Parser` is a recursive descent parser with no recursion depth limit and no `zend.max_allowed_stack_size` interaction. Crafted nested queries trigger a SIGSEGV in the PHP runtime, killing the FPM/CLI worker process. Smallest crashing payload is approximately 74 KB.\n\n## Affected Component\n\n- `src/Language/Parser.php` -- the `Parser` class (no recursion depth tracking)\n- `src/Language/Lexer.php` -- the `Lexer` class\n\n## Severity\n\n**HIGH (8.2)** -- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H\n\nIntegrity is Low because the entire PHP process (FPM worker, CLI process, Swoole worker, RoadRunner worker, etc.) is terminated by SIGSEGV. Every concurrent request handled by the same process is dropped along with the attacker's request, with no error message, no log entry, and no recovery path beyond restart. The 74 KB minimum crashing payload sits well below any common HTTP body size limit, and the failure mode is **the worst possible**: not catchable, not observable, no diagnostics.\n\n## Description\n\n`GraphQL\\Language\\Parser` parses GraphQL documents using mutually recursive PHP methods (`parseValueLiteral`, `parseObject`, `parseObjectField`, `parseList`, `parseSe","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 15.32.3"]}],"null_published_at":"2026-11-06T07:24:11.224Z","source_updated_at":"2026-10-09T02:56:06.053Z","source_disclosed_at":"2026-05-05T17:24:57.000Z","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":"2026-10-31T21:42:41.358Z"},{"id":"NVI-00006590","kind":"vulnerability","title":"webonyx/graphql-php has unbounded recursion in parser that causes stack overflow on crafted nested input","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-r7cg-qjjm-xhqq","CVE-2026-107376"],"plain_summary":"OSV carries this publisher advisory for webonyx/graphql-php. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 15.32.3 for webonyx/graphql-php. Confirm the publisher’s latest guidance.","source_ids":["sr-bace911f4a27727500b8baf587ab03fb"],"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},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-6943dd42ed6c3c36681dfadbcc757b4e"],"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":"2026-10-08T21:34:48.800Z","value":"8.2 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-083f66ece7572222e331f69c8fa64b46"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.449%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.39023. Missing scores are unknown.","source_id":"sr-6943dd42ed6c3c36681dfadbcc757b4e"}],"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-bace911f4a27727500b8baf587ab03fb","url":"https://github.com/advisories/GHSA-r7cg-qjjm-xhqq","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-r7cg-qjjm-xhqq","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.358Z"},{"id":"sr-083f66ece7572222e331f69c8fa64b46","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107376","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-107376","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T01:40:38.141Z"},{"id":"sr-6943dd42ed6c3c36681dfadbcc757b4e","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-2026-107376","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.373Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bace911f4a27727500b8baf587ab03fb"],"technology":"webonyx/graphql-php","known_exclusions":[],"conditions_summary":"## Summary\n\n`GraphQL\\Language\\Parser` is a recursive descent parser with no recursion depth limit and no `zend.max_allowed_stack_size` interaction. Crafted nested queries trigger a SIGSEGV in the PHP runtime, killing the FPM/CLI worker process. Smallest crashing payload is approximately 74 KB.\n\n## Affected Component\n\n- `src/Language/Parser.php` -- the `Parser` class (no recursion depth tracking)\n- `src/Language/Lexer.php` -- the `Lexer` class\n\n## Severity\n\n**HIGH (8.2)** -- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H\n\nIntegrity is Low because the entire PHP process (FPM worker, CLI process, Swoole worker, RoadRunner worker, etc.) is terminated by SIGSEGV. Every concurrent request handled by the same process is dropped along with the attacker's request, with no error message, no log entry, and no recovery path beyond restart. The 74 KB minimum crashing payload sits well below any common HTTP body size limit, and the failure mode is **the worst possible**: not catchable, not observable, no diagnostics.\n\n## Description\n\n`GraphQL\\Language\\Parser` parses GraphQL documents using mutually recursive PHP methods (`parseValueLiteral`, `parseObject`, `parseObjectField`, `parseList`, `parseSe","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 15.32.3"]}],"null_published_at":"2026-11-01T14:34:07.507Z","source_updated_at":"2026-10-09T02:56:06.053Z","source_disclosed_at":"2026-05-05T17:24:57.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:41.358Z"},{"id":"NVI-00006590","kind":"vulnerability","title":"webonyx/graphql-php has unbounded recursion in parser that causes stack overflow on crafted nested input","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-r7cg-qjjm-xhqq","CVE-2026-107376"],"plain_summary":"OSV carries this publisher advisory for webonyx/graphql-php. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 15.32.3 for webonyx/graphql-php. Confirm the publisher’s latest guidance.","source_ids":["sr-bace911f4a27727500b8baf587ab03fb"],"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},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-6943dd42ed6c3c36681dfadbcc757b4e"],"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":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.449%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.39023. Missing scores are unknown.","source_id":"sr-6943dd42ed6c3c36681dfadbcc757b4e"}],"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-bace911f4a27727500b8baf587ab03fb","url":"https://github.com/advisories/GHSA-r7cg-qjjm-xhqq","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-r7cg-qjjm-xhqq","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.358Z"},{"id":"sr-6943dd42ed6c3c36681dfadbcc757b4e","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-2026-107376","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.373Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bace911f4a27727500b8baf587ab03fb"],"technology":"webonyx/graphql-php","known_exclusions":[],"conditions_summary":"## Summary\n\n`GraphQL\\Language\\Parser` is a recursive descent parser with no recursion depth limit and no `zend.max_allowed_stack_size` interaction. Crafted nested queries trigger a SIGSEGV in the PHP runtime, killing the FPM/CLI worker process. Smallest crashing payload is approximately 74 KB.\n\n## Affected Component\n\n- `src/Language/Parser.php` -- the `Parser` class (no recursion depth tracking)\n- `src/Language/Lexer.php` -- the `Lexer` class\n\n## Severity\n\n**HIGH (8.2)** -- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H\n\nIntegrity is Low because the entire PHP process (FPM worker, CLI process, Swoole worker, RoadRunner worker, etc.) is terminated by SIGSEGV. Every concurrent request handled by the same process is dropped along with the attacker's request, with no error message, no log entry, and no recovery path beyond restart. The 74 KB minimum crashing payload sits well below any common HTTP body size limit, and the failure mode is **the worst possible**: not catchable, not observable, no diagnostics.\n\n## Description\n\n`GraphQL\\Language\\Parser` parses GraphQL documents using mutually recursive PHP methods (`parseValueLiteral`, `parseObject`, `parseObjectField`, `parseList`, `parseSe","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 15.32.3"]}],"null_published_at":"2026-11-01T01:45:40.745Z","source_updated_at":"2026-10-09T02:56:06.053Z","source_disclosed_at":"2026-05-05T17:24:57.000Z","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":"2026-10-31T21:42:41.358Z"},{"id":"NVI-00006590","kind":"vulnerability","title":"webonyx/graphql-php has unbounded recursion in parser that causes stack overflow on crafted nested input","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-r7cg-qjjm-xhqq","CVE-2026-107376"],"plain_summary":"OSV carries this publisher advisory for webonyx/graphql-php. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 15.32.3 for webonyx/graphql-php. Confirm the publisher’s latest guidance.","source_ids":["sr-bace911f4a27727500b8baf587ab03fb"],"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-bace911f4a27727500b8baf587ab03fb","url":"https://github.com/advisories/GHSA-r7cg-qjjm-xhqq","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-r7cg-qjjm-xhqq","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.358Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bace911f4a27727500b8baf587ab03fb"],"technology":"webonyx/graphql-php","known_exclusions":[],"conditions_summary":"## Summary\n\n`GraphQL\\Language\\Parser` is a recursive descent parser with no recursion depth limit and no `zend.max_allowed_stack_size` interaction. Crafted nested queries trigger a SIGSEGV in the PHP runtime, killing the FPM/CLI worker process. Smallest crashing payload is approximately 74 KB.\n\n## Affected Component\n\n- `src/Language/Parser.php` -- the `Parser` class (no recursion depth tracking)\n- `src/Language/Lexer.php` -- the `Lexer` class\n\n## Severity\n\n**HIGH (8.2)** -- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H\n\nIntegrity is Low because the entire PHP process (FPM worker, CLI process, Swoole worker, RoadRunner worker, etc.) is terminated by SIGSEGV. Every concurrent request handled by the same process is dropped along with the attacker's request, with no error message, no log entry, and no recovery path beyond restart. The 74 KB minimum crashing payload sits well below any common HTTP body size limit, and the failure mode is **the worst possible**: not catchable, not observable, no diagnostics.\n\n## Description\n\n`GraphQL\\Language\\Parser` parses GraphQL documents using mutually recursive PHP methods (`parseValueLiteral`, `parseObject`, `parseObjectField`, `parseList`, `parseSe","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 15.32.3"]}],"null_published_at":"2026-10-31T22:13:10.063Z","source_updated_at":"2026-10-09T02:56:06.053Z","source_disclosed_at":"2026-05-05T17:24:57.000Z","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":"2026-10-31T21:42:41.358Z"}],"next_cursor":null,"snapshot_revision":"42594"}