CVE Explorer

CVE-2026-42199

Grid is a data structure grid for rust. From version 0.17.0 to before version 1.0.1, an integer overflow in Grid::expand_rows() can corrupt the relationship between the grid’s logical dimensions and its backing storage. After the internal invariant is broken, the safe API get() may invoke get_unchecked() with an invalid index, resulting in Undefined Behavior. This issue has been patched in version 1.0.1.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:60096ec007b4b577a46807d506174c0841bed3f379e24a5e31fe67053048686d

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"grid","vendor":"becheran","versions":[{"status":"affected","version":">= 0.17.0, < 1.0.1"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:d91e8a5f8b7f39f3057e56c64d12d81f1dddee05374b518265664464bd6f93d0 · sha256:c57b352e35d58a35… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.2,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:d91e8a5f8b7f39f3057e56c64d12d81f1dddee05374b518265664464bd6f93d0 · sha256:c57b352e35d58a35… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-190","description":"CWE-190: Integer Overflow or Wraparound","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:d91e8a5f8b7f39f3057e56c64d12d81f1dddee05374b518265664464bd6f93d0 · sha256:c57b352e35d58a35… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions

{"name":"https://github.com/becheran/grid/commit/be213bd3528727148bef2d523c89e95d1fd9c072","tags":["x_refsource_MISC"],"url":"https://github.com/becheran/grid/commit/be213bd3528727148bef2d523c89e95d1fd9c072"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:d91e8a5f8b7f39f3057e56c64d12d81f1dddee05374b518265664464bd6f93d0 · sha256:c57b352e35d58a35… · /containers/cna/references/1

{"name":"https://github.com/becheran/grid/releases/tag/v1.0.1","tags":["x_refsource_MISC"],"url":"https://github.com/becheran/grid/releases/tag/v1.0.1"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:d91e8a5f8b7f39f3057e56c64d12d81f1dddee05374b518265664464bd6f93d0 · sha256:c57b352e35d58a35… · /containers/cna/references/2

{"name":"https://github.com/becheran/grid/security/advisories/GHSA-38c5-483c-4qqp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/becheran/grid/security/advisories/GHSA-38c5-483c-4qqp"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:d91e8a5f8b7f39f3057e56c64d12d81f1dddee05374b518265664464bd6f93d0 · sha256:c57b352e35d58a35… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/becheran/grid/security/advisories/GHSA-38c5-483c-4qqp"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:d91e8a5f8b7f39f3057e56c64d12d81f1dddee05374b518265664464bd6f93d0 · sha256:c57b352e35d58a35… · /containers/adp/0/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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