{"items":[{"id":"NVI-00010741","kind":"vulnerability","title":"LangGraph: Namespace labels containing `.` reach other namespaces in Postgres and SQLite stores","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-6hmw-9432-67qq","CVE-2026-115883"],"plain_summary":"GitHub lists this reviewed advisory for langgraph-checkpoint-postgres, langgraph-checkpoint-sqlite. 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-0ff790864a4d3b6a149102a197b0cefb"],"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":"2026-10-26T18:34:17.050Z","value":"6 MEDIUM (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-4fd171398a2be342290f51edc11e2ff6"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.298%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.2259. Missing scores are unknown.","source_id":"sr-0ff790864a4d3b6a149102a197b0cefb"}],"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-dec63796971df8dfe72e571ad179294d","url":"https://github.com/advisories/GHSA-6hmw-9432-67qq","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-6hmw-9432-67qq","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T22:07:08.657Z"},{"id":"sr-4fd171398a2be342290f51edc11e2ff6","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115883","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-115883","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:59:00.529Z"},{"id":"sr-0ff790864a4d3b6a149102a197b0cefb","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-2026-115883","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.776Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-dec63796971df8dfe72e571ad179294d"],"technology":"langgraph-checkpoint-postgres","known_exclusions":[],"conditions_summary":"### Summary\n\nThe Postgres and SQLite stores save a namespace as its labels joined with `.`, so `(\"tenant\", \"bob\")` and `(\"tenant.bob\",)` map to the same stored namespace. `put` rejected labels containing `.`, but `get`, `search`, `delete`, `list_namespaces`, their async versions, and ops passed directly to `batch`/`abatch` did not. A caller that could pass such a label could read, overwrite or delete items in another namespace.\n\n### Details\n\n`BaseStore` checked namespace labels only in `put`/`aput`. The other methods passed the namespace on unchecked, and `batch`/`abatch` checked nothing, including the `PutOp` items inside them. `PostgresStore`, `AsyncPostgresStore`, `SqliteStore` and `AsyncSqliteStore` turn a namespace into text with `\".\".join(namespace)`, so a label containing `.` resolved to the namespace whose labels it spells out:\n\n- `get((\"tenant.bob\",), key)`, `search((\"tenant.bob\",))` and `list_namespaces(prefix=(\"tenant.bob\",))` returned data stored under `(\"tenant\", \"bob\")`.\n- `delete((\"tenant.alice\",), key)` deleted the item stored under `(\"tenant\", \"alice\")`.\n- `batch([PutOp((\"tenant.bob\",), key, value)])` overwrote the item stored under `(\"tenant\", \"bob\")`.\n\nAll releas","public_affected_ranges":["< 3.1.3"]},{"certainty":"source_listed","source_ids":["sr-dec63796971df8dfe72e571ad179294d"],"technology":"langgraph-checkpoint-sqlite","known_exclusions":[],"conditions_summary":"### Summary\n\nThe Postgres and SQLite stores save a namespace as its labels joined with `.`, so `(\"tenant\", \"bob\")` and `(\"tenant.bob\",)` map to the same stored namespace. `put` rejected labels containing `.`, but `get`, `search`, `delete`, `list_namespaces`, their async versions, and ops passed directly to `batch`/`abatch` did not. A caller that could pass such a label could read, overwrite or delete items in another namespace.\n\n### Details\n\n`BaseStore` checked namespace labels only in `put`/`aput`. The other methods passed the namespace on unchecked, and `batch`/`abatch` checked nothing, including the `PutOp` items inside them. `PostgresStore`, `AsyncPostgresStore`, `SqliteStore` and `AsyncSqliteStore` turn a namespace into text with `\".\".join(namespace)`, so a label containing `.` resolved to the namespace whose labels it spells out:\n\n- `get((\"tenant.bob\",), key)`, `search((\"tenant.bob\",))` and `list_namespaces(prefix=(\"tenant.bob\",))` returned data stored under `(\"tenant\", \"bob\")`.\n- `delete((\"tenant.alice\",), key)` deleted the item stored under `(\"tenant\", \"alice\")`.\n- `batch([PutOp((\"tenant.bob\",), key, value)])` overwrote the item stored under `(\"tenant\", \"bob\")`.\n\nAll releas","public_affected_ranges":["< 3.1.2"]}],"null_published_at":"2026-11-06T00:29:57.281Z","source_updated_at":"2026-10-25T06:53:31.000Z","source_disclosed_at":"2026-10-23T22:06:44.000Z","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":"2026-10-31T22:07:08.657Z"},{"id":"NVI-00010741","kind":"vulnerability","title":"LangGraph: Namespace labels containing `.` reach other namespaces in Postgres and SQLite stores","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-6hmw-9432-67qq","CVE-2026-115883"],"plain_summary":"GitHub lists this reviewed advisory for langgraph-checkpoint-postgres, langgraph-checkpoint-sqlite. 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-799c77a96f4cf1aa49f9605829f588a3"],"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":"2026-10-26T18:34:17.050Z","value":"6 MEDIUM (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-4fd171398a2be342290f51edc11e2ff6"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.298%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.22549. Missing scores are unknown.","source_id":"sr-799c77a96f4cf1aa49f9605829f588a3"}],"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-dec63796971df8dfe72e571ad179294d","url":"https://github.com/advisories/GHSA-6hmw-9432-67qq","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-6hmw-9432-67qq","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T22:07:08.657Z"},{"id":"sr-4fd171398a2be342290f51edc11e2ff6","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115883","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-115883","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:59:00.529Z"},{"id":"sr-799c77a96f4cf1aa49f9605829f588a3","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-2026-115883","publisher":"FIRST EPSS","observed_at":"2026-10-31T23:13:27.689Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-dec63796971df8dfe72e571ad179294d"],"technology":"langgraph-checkpoint-postgres","known_exclusions":[],"conditions_summary":"### Summary\n\nThe Postgres and SQLite stores save a namespace as its labels joined with `.`, so `(\"tenant\", \"bob\")` and `(\"tenant.bob\",)` map to the same stored namespace. `put` rejected labels containing `.`, but `get`, `search`, `delete`, `list_namespaces`, their async versions, and ops passed directly to `batch`/`abatch` did not. A caller that could pass such a label could read, overwrite or delete items in another namespace.\n\n### Details\n\n`BaseStore` checked namespace labels only in `put`/`aput`. The other methods passed the namespace on unchecked, and `batch`/`abatch` checked nothing, including the `PutOp` items inside them. `PostgresStore`, `AsyncPostgresStore`, `SqliteStore` and `AsyncSqliteStore` turn a namespace into text with `\".\".join(namespace)`, so a label containing `.` resolved to the namespace whose labels it spells out:\n\n- `get((\"tenant.bob\",), key)`, `search((\"tenant.bob\",))` and `list_namespaces(prefix=(\"tenant.bob\",))` returned data stored under `(\"tenant\", \"bob\")`.\n- `delete((\"tenant.alice\",), key)` deleted the item stored under `(\"tenant\", \"alice\")`.\n- `batch([PutOp((\"tenant.bob\",), key, value)])` overwrote the item stored under `(\"tenant\", \"bob\")`.\n\nAll releas","public_affected_ranges":["< 3.1.3"]},{"certainty":"source_listed","source_ids":["sr-dec63796971df8dfe72e571ad179294d"],"technology":"langgraph-checkpoint-sqlite","known_exclusions":[],"conditions_summary":"### Summary\n\nThe Postgres and SQLite stores save a namespace as its labels joined with `.`, so `(\"tenant\", \"bob\")` and `(\"tenant.bob\",)` map to the same stored namespace. `put` rejected labels containing `.`, but `get`, `search`, `delete`, `list_namespaces`, their async versions, and ops passed directly to `batch`/`abatch` did not. A caller that could pass such a label could read, overwrite or delete items in another namespace.\n\n### Details\n\n`BaseStore` checked namespace labels only in `put`/`aput`. The other methods passed the namespace on unchecked, and `batch`/`abatch` checked nothing, including the `PutOp` items inside them. `PostgresStore`, `AsyncPostgresStore`, `SqliteStore` and `AsyncSqliteStore` turn a namespace into text with `\".\".join(namespace)`, so a label containing `.` resolved to the namespace whose labels it spells out:\n\n- `get((\"tenant.bob\",), key)`, `search((\"tenant.bob\",))` and `list_namespaces(prefix=(\"tenant.bob\",))` returned data stored under `(\"tenant\", \"bob\")`.\n- `delete((\"tenant.alice\",), key)` deleted the item stored under `(\"tenant\", \"alice\")`.\n- `batch([PutOp((\"tenant.bob\",), key, value)])` overwrote the item stored under `(\"tenant\", \"bob\")`.\n\nAll releas","public_affected_ranges":["< 3.1.2"]}],"null_published_at":"2026-11-05T19:10:23.261Z","source_updated_at":"2026-10-25T06:53:31.000Z","source_disclosed_at":"2026-10-23T22:06:44.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T22:07:08.657Z"},{"id":"NVI-00010741","kind":"vulnerability","title":"LangGraph: Namespace labels containing `.` reach other namespaces in Postgres and SQLite stores","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-6hmw-9432-67qq","CVE-2026-115883"],"plain_summary":"GitHub lists this reviewed advisory for langgraph-checkpoint-postgres, langgraph-checkpoint-sqlite. 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-799c77a96f4cf1aa49f9605829f588a3"],"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":"0.298%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.22549. Missing scores are unknown.","source_id":"sr-799c77a96f4cf1aa49f9605829f588a3"}],"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-dec63796971df8dfe72e571ad179294d","url":"https://github.com/advisories/GHSA-6hmw-9432-67qq","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-6hmw-9432-67qq","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T22:07:08.657Z"},{"id":"sr-799c77a96f4cf1aa49f9605829f588a3","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-2026-115883","publisher":"FIRST EPSS","observed_at":"2026-10-31T23:13:27.689Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-dec63796971df8dfe72e571ad179294d"],"technology":"langgraph-checkpoint-postgres","known_exclusions":[],"conditions_summary":"### Summary\n\nThe Postgres and SQLite stores save a namespace as its labels joined with `.`, so `(\"tenant\", \"bob\")` and `(\"tenant.bob\",)` map to the same stored namespace. `put` rejected labels containing `.`, but `get`, `search`, `delete`, `list_namespaces`, their async versions, and ops passed directly to `batch`/`abatch` did not. A caller that could pass such a label could read, overwrite or delete items in another namespace.\n\n### Details\n\n`BaseStore` checked namespace labels only in `put`/`aput`. The other methods passed the namespace on unchecked, and `batch`/`abatch` checked nothing, including the `PutOp` items inside them. `PostgresStore`, `AsyncPostgresStore`, `SqliteStore` and `AsyncSqliteStore` turn a namespace into text with `\".\".join(namespace)`, so a label containing `.` resolved to the namespace whose labels it spells out:\n\n- `get((\"tenant.bob\",), key)`, `search((\"tenant.bob\",))` and `list_namespaces(prefix=(\"tenant.bob\",))` returned data stored under `(\"tenant\", \"bob\")`.\n- `delete((\"tenant.alice\",), key)` deleted the item stored under `(\"tenant\", \"alice\")`.\n- `batch([PutOp((\"tenant.bob\",), key, value)])` overwrote the item stored under `(\"tenant\", \"bob\")`.\n\nAll releas","public_affected_ranges":["< 3.1.3"]},{"certainty":"source_listed","source_ids":["sr-dec63796971df8dfe72e571ad179294d"],"technology":"langgraph-checkpoint-sqlite","known_exclusions":[],"conditions_summary":"### Summary\n\nThe Postgres and SQLite stores save a namespace as its labels joined with `.`, so `(\"tenant\", \"bob\")` and `(\"tenant.bob\",)` map to the same stored namespace. `put` rejected labels containing `.`, but `get`, `search`, `delete`, `list_namespaces`, their async versions, and ops passed directly to `batch`/`abatch` did not. A caller that could pass such a label could read, overwrite or delete items in another namespace.\n\n### Details\n\n`BaseStore` checked namespace labels only in `put`/`aput`. The other methods passed the namespace on unchecked, and `batch`/`abatch` checked nothing, including the `PutOp` items inside them. `PostgresStore`, `AsyncPostgresStore`, `SqliteStore` and `AsyncSqliteStore` turn a namespace into text with `\".\".join(namespace)`, so a label containing `.` resolved to the namespace whose labels it spells out:\n\n- `get((\"tenant.bob\",), key)`, `search((\"tenant.bob\",))` and `list_namespaces(prefix=(\"tenant.bob\",))` returned data stored under `(\"tenant\", \"bob\")`.\n- `delete((\"tenant.alice\",), key)` deleted the item stored under `(\"tenant\", \"alice\")`.\n- `batch([PutOp((\"tenant.bob\",), key, value)])` overwrote the item stored under `(\"tenant\", \"bob\")`.\n\nAll releas","public_affected_ranges":["< 3.1.2"]}],"null_published_at":"2026-11-03T10:03:21.814Z","source_updated_at":"2026-10-25T06:53:31.000Z","source_disclosed_at":"2026-10-23T22:06:44.000Z","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":"2026-10-31T22:07:08.657Z"},{"id":"NVI-00010741","kind":"vulnerability","title":"LangGraph: Namespace labels containing `.` reach other namespaces in Postgres and SQLite stores","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-6hmw-9432-67qq","CVE-2026-115883"],"plain_summary":"GitHub lists this reviewed advisory for langgraph-checkpoint-postgres, langgraph-checkpoint-sqlite. 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-dec63796971df8dfe72e571ad179294d"],"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-dec63796971df8dfe72e571ad179294d","url":"https://github.com/advisories/GHSA-6hmw-9432-67qq","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-6hmw-9432-67qq","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T22:07:08.657Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-dec63796971df8dfe72e571ad179294d"],"technology":"langgraph-checkpoint-postgres","known_exclusions":[],"conditions_summary":"### Summary\n\nThe Postgres and SQLite stores save a namespace as its labels joined with `.`, so `(\"tenant\", \"bob\")` and `(\"tenant.bob\",)` map to the same stored namespace. `put` rejected labels containing `.`, but `get`, `search`, `delete`, `list_namespaces`, their async versions, and ops passed directly to `batch`/`abatch` did not. A caller that could pass such a label could read, overwrite or delete items in another namespace.\n\n### Details\n\n`BaseStore` checked namespace labels only in `put`/`aput`. The other methods passed the namespace on unchecked, and `batch`/`abatch` checked nothing, including the `PutOp` items inside them. `PostgresStore`, `AsyncPostgresStore`, `SqliteStore` and `AsyncSqliteStore` turn a namespace into text with `\".\".join(namespace)`, so a label containing `.` resolved to the namespace whose labels it spells out:\n\n- `get((\"tenant.bob\",), key)`, `search((\"tenant.bob\",))` and `list_namespaces(prefix=(\"tenant.bob\",))` returned data stored under `(\"tenant\", \"bob\")`.\n- `delete((\"tenant.alice\",), key)` deleted the item stored under `(\"tenant\", \"alice\")`.\n- `batch([PutOp((\"tenant.bob\",), key, value)])` overwrote the item stored under `(\"tenant\", \"bob\")`.\n\nAll releas","public_affected_ranges":["< 3.1.3"]},{"certainty":"source_listed","source_ids":["sr-dec63796971df8dfe72e571ad179294d"],"technology":"langgraph-checkpoint-sqlite","known_exclusions":[],"conditions_summary":"### Summary\n\nThe Postgres and SQLite stores save a namespace as its labels joined with `.`, so `(\"tenant\", \"bob\")` and `(\"tenant.bob\",)` map to the same stored namespace. `put` rejected labels containing `.`, but `get`, `search`, `delete`, `list_namespaces`, their async versions, and ops passed directly to `batch`/`abatch` did not. A caller that could pass such a label could read, overwrite or delete items in another namespace.\n\n### Details\n\n`BaseStore` checked namespace labels only in `put`/`aput`. The other methods passed the namespace on unchecked, and `batch`/`abatch` checked nothing, including the `PutOp` items inside them. `PostgresStore`, `AsyncPostgresStore`, `SqliteStore` and `AsyncSqliteStore` turn a namespace into text with `\".\".join(namespace)`, so a label containing `.` resolved to the namespace whose labels it spells out:\n\n- `get((\"tenant.bob\",), key)`, `search((\"tenant.bob\",))` and `list_namespaces(prefix=(\"tenant.bob\",))` returned data stored under `(\"tenant\", \"bob\")`.\n- `delete((\"tenant.alice\",), key)` deleted the item stored under `(\"tenant\", \"alice\")`.\n- `batch([PutOp((\"tenant.bob\",), key, value)])` overwrote the item stored under `(\"tenant\", \"bob\")`.\n\nAll releas","public_affected_ranges":["< 3.1.2"]}],"null_published_at":"2026-10-31T22:27:12.379Z","source_updated_at":"2026-10-25T06:53:31.000Z","source_disclosed_at":"2026-10-23T22:06:44.000Z","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":"2026-10-31T22:07:08.657Z"}],"next_cursor":null,"snapshot_revision":"42594"}